AS9120B, ISO 9001:2015, and FAA 0056B Accredited

NSN Parts List from Carelton Technologies Manufacturer


Thank you for your interest in our available parts and components from the manufacturer Carelton Technologies. Here, customers can find a variety of premium items and top requested components such as 0 521 11, 0 521 205, 0 521 249, 0 521 283, 0 521 37. If you would like to procure any items from our inventory, we invite you to begin the purchasing process today by filling out and submitting an Instant RFQ form as provided through our website. Once received, a dedicated account manager will review and reach out to you in 15 minutes or less with a personalized quote based on your individual needs.


Aerospace Store is a website owned and operated by ASAP Semiconductor, and we are a premier independent distributor offering customers access to over 2 billion parts and aircraft components. Whether you need items that are new, used, or obsolete, we have you covered with rapid lead-times and competitive pricing on everything that we carry. Begin the purchasing process and see how we can serve as your strategic sourcing partner today.

CAGE Code: 04577, 1W506
Displaying Page 1 of 66
Part No NSN Item Name QTY RFQ
Part No 0 521 11 NSN 1660-00-544-8081 Item Nameguard air filter sc QTYAvl RFQ
Part No 0 521 205 NSN 1660-00-487-0057 Item Namelock first stage QTYAvl RFQ
Part No 0 521 249 NSN 1660-00-487-0062 Item Namecover regulator oxy QTYAvl RFQ
Part No 0 521 283 NSN 1660-00-487-0067 Item Namefulcrum assy lever QTYAvl RFQ
Part No 0 521 37 NSN 1660-00-487-0079 Item Namebutton adjustable f QTYAvl RFQ
Part No 0 521PBA50 NSN 1660-00-487-0096 Item Namelever and fulcrum a QTYAvl RFQ
Part No 0-521-1 NSN 1660-00-333-3195 Item Nameframe air filter QTYAvl RFQ
Part No 0-521-10 NSN 1660-00-544-8079 Item Namescreen air filter QTYAvl RFQ
Part No 0-521-114 NSN 1660-00-487-0050 Item Namespring assy by pas QTYAvl RFQ
Part No 0-521-13 NSN 1660-00-544-8082 Item Namelip auto o ygen byp QTYAvl RFQ
Part No 0-521-133 NSN 1660-00-487-0051 Item Namebody valve QTYAvl RFQ
Part No 0-521-137 NSN 5365-00-334-0239 Item Nameshim QTYAvl RFQ
Part No 0-521-142 NSN 1660-00-032-7467 Item Namevane QTYAvl RFQ
Part No 0-521-145 NSN 1660-00-487-0053 Item Nameshim aneroid appl QTYAvl RFQ
Part No 0-521-146 NSN 5305-00-515-6747 Item Namescrew machine QTYAvl RFQ
Part No 0-521-19 NSN 1660-00-348-4514 Item Namestirrup o ygen regu QTYAvl RFQ
Part No 0-521-200 NSN 1660-00-487-0056 Item Namegasket check valve QTYAvl RFQ
Part No 0-521-215 NSN 5315-00-291-8529 Item Namepin straight headless QTYAvl RFQ
Part No 0-521-218 NSN 5315-00-286-8764 Item Namepin straight headless QTYAvl RFQ
Part No 0-521-220 NSN 4730-00-032-7471 Item Namenut union QTYAvl RFQ
Part No 0-521-220B NSN 4730-00-032-7471 Item Namenut union QTYAvl RFQ
Part No 0-521-221 NSN 5330-00-167-5931 Item Namegasket QTYAvl RFQ
Part No 0-521-23 NSN 5330-00-099-6757 Item Namegasket QTYAvl RFQ
Part No 0-521-236 NSN 4820-00-032-7472 Item Nameseat valve QTYAvl RFQ
Part No 0-521-237 NSN 1660-00-032-7473 Item Nameretainer QTYAvl RFQ
Part No 0-521-238 NSN 5310-00-526-6252 Item Namewasher flat QTYAvl RFQ
Part No 0-521-242 NSN 5360-00-235-0720 Item Namespring helical compression QTYAvl RFQ
Part No 0-521-243 NSN 5315-00-487-0060 Item Namepin thrust second s QTYAvl RFQ
Part No 0-521-245 NSN 1660-00-487-0078 Item Namevalve assy second s QTYAvl RFQ
Part No 0-521-249-1 NSN 1660-00-077-8481 Item Namecover assy regulato QTYAvl RFQ
Part No 0-521-263 NSN 5305-00-487-0063 Item Namescrew machine QTYAvl RFQ
Part No 0-521-27 NSN 1660-00-544-8090 Item Nameport o ygen meterin QTYAvl RFQ
Part No 0-521-276 NSN 1660-00-487-0065 Item Namevalve assy relief QTYAvl RFQ
Part No 0-521-281 NSN 1660-00-333-5321 Item Namevalve first stage r QTYAvl RFQ
Part No 0-521-282 NSN 1660-00-487-0066 Item Namegasket valve relief QTYAvl RFQ
Part No 0-521-285 NSN 5305-00-702-9870 Item Namesetscrew QTYAvl RFQ
Part No 0-521-286 NSN 1660-00-783-7671 Item Namelever assembly QTYAvl RFQ
Part No 0-521-303 NSN 1660-00-032-7479 Item Namebody first stage QTYAvl RFQ
Part No 0-521-304 NSN 1660-00-487-0069 Item Namelever assy first st QTYAvl RFQ
Part No 0-521-306 NSN 1660-00-032-7480 Item Nameregulator oxygen diluter demand QTYAvl RFQ
Part No 0-521-312 NSN 5315-00-099-6761 Item Namepin straight headed QTYAvl RFQ
Part No 0-521-315 NSN 1660-00-487-0072 Item Namespring assy first s QTYAvl RFQ
Part No 0-521-318 NSN 1660-00-487-0073 Item Namevalve assy second s QTYAvl RFQ
Part No 0-521-320 NSN 1660-00-094-8283 Item Namevane QTYAvl RFQ
Part No 0-521-321 NSN 1660-00-487-0074 Item Namespring relief valve QTYAvl RFQ
Part No 0-521-322 NSN 1660-00-094-8284 Item Namescreen QTYAvl RFQ
Part No 0-521-326 NSN 1660-00-487-0075 Item Namevalve assy check QTYAvl RFQ
Part No 0-521-329 NSN 1660-00-487-0076 Item Namespring check valve QTYAvl RFQ
Part No 0-521-33 NSN 1660-00-991-4145 Item Namecam and shaft assy QTYAvl RFQ
Part No 0-521-330 NSN 1660-00-094-8286 Item Namevane asy QTYAvl RFQ
Part No 0-521-334 NSN 5355-00-487-0077 Item Nameknob emergency valv QTYAvl RFQ
Part No 0-521-335 NSN 5310-00-286-9262 Item Namewasher flat QTYAvl RFQ
Part No 0-521-339 NSN 1660-00-094-8287 Item Namefilter QTYAvl RFQ
Part No 0-521-340 NSN 1660-00-487-0078 Item Namevalve assy second s QTYAvl RFQ
Part No 0-521-341 NSN 5360-00-526-2660 Item Namespring helical compression QTYAvl RFQ
Part No 0-521-343 NSN 5310-00-094-8288 Item Namewasher flat QTYAvl RFQ
Part No 0-521-4 NSN 1660-00-032-7486 Item Namevane QTYAvl RFQ
Part No 0-521-401 NSN 1660-00-318-8825 Item Nameguide thrust pin QTYAvl RFQ
Part No 0-521-402 NSN 5315-00-318-8826 Item Namepin second stage th QTYAvl RFQ
Part No 0-521-403 NSN 1660-00-333-5335 Item Nameseat second stage QTYAvl RFQ
Part No 0-521-404 NSN 1660-00-333-5336 Item Namefulcrum second stag QTYAvl RFQ
Part No 0-521-45 NSN 5365-00-487-0080 Item Nameplug machine thread QTYAvl RFQ
Part No 0-521-52 NSN 1660-00-487-0081 Item Namegasket interstage QTYAvl RFQ
Part No 0-521-54 NSN 1660-00-487-0082 Item Nameplate mounting ap QTYAvl RFQ
Part No 0-521-58 NSN 1660-00-487-0083 Item Namediaphragm assy firs QTYAvl RFQ
Part No 0-521-60A NSN 1660-00-314-7950 Item Namediaphragm QTYAvl RFQ
Part No 0-521-62 NSN 1660-00-487-0085 Item Nameguide control sprin QTYAvl RFQ
Part No 0-521-66 NSN 5360-00-328-5955 Item Namespring helical compression QTYAvl RFQ
Part No 0-521-67 NSN 1660-00-544-8090 Item Nameport o ygen meterin QTYAvl RFQ
Part No 0-521-72 NSN 5325-00-904-0838 Item Namering retaining QTYAvl RFQ
Part No 0-521-77 NSN 1660-00-032-7490 Item Nameseat assy regulator QTYAvl RFQ
Part No 0-521-81 NSN 1660-00-913-0574 Item Namestrainer element sediment QTYAvl RFQ
Part No 0-521-81 NSN 4730-00-913-0574 Item Namestrainer element sediment QTYAvl RFQ
Part No 0-521PBA13 NSN 5360-00-328-5956 Item Namespring helical compression QTYAvl RFQ
Part No 0-521PBA14 NSN 1660-00-487-0090 Item Nameball knob inde a QTYAvl RFQ
Part No 0-521PBA17 NSN 1660-00-487-0091 Item Nameplate instruction QTYAvl RFQ
Part No 0-521PBA25 NSN 1660-00-487-0092 Item Namesleeve gear appl QTYAvl RFQ
Part No 0-521PBA49 NSN 1660-00-659-8781 Item Namefitting pressure li QTYAvl RFQ
Part No 0-521PBA70 NSN 1660-00-487-0098 Item Nameplate inde appl QTYAvl RFQ
Part No 0-521PBA8 NSN 5360-00-328-5957 Item Namespring helical torsion QTYAvl RFQ
Displaying Page 1 of 66

Send
Instant RFQ

Guaranteed quotes back within 15 minutes, 24/7 x 365

Why Choose Us?

Low Price Warrantied inventory at competitive prices

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality guaranteed We sell only warrantied and traceable parts

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Fhf “We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.