Supplying .. Aircraft & Helicopter Parts .. With professionalism and quality

About Us

Throughout human existence war, humanitarian aid, and peacekeeping have been obstacles that challenged the world. At BuyAircraftParts, we understand that it is imperative to constantly rise to meet and exceed those challenges with cutting-edge solutions. BAP answers the call for new and better technology in these fields, which have exponentially grown within the last few decades, meaning it is essential now more than ever to continue to break barriers in the aerospace community.

Sustainment and Modernization

In today's Aviation Industry, locating the parts you need and having a vendor deliver them on time is key, along with finding someone who can secure you a better price than most vendors. The staff at Buy Aircraft Parts is focused on Sustainment and Modernization projects domestically and internationally. Our customers have dedicated assigned account managers, so they deal with the same contact all the time and get a sense of familiarity.

Distribution & Logistics We have the ability to fill most any consumable order the same day.
Parts & Consumables BuyAircraftParts offers nothing less than the highest quality parts and consumables on the market. We supply MIL-STD/MILSPEC aerospace and military hardware and components
Warehousing We operate multiple warehouse locations with our logistics centers for reliable and quick delivery of your parts.

Bell Helicopter Parts

Bell Helicopter Parts

MD Helicopter Parts

MD Helicopter Parts

Eurocopter Parts

Eurocopter Parts

Gulfstream Parts

Gulfstream Parts
Highest Rated Parts
Recently Purchased Parts
Hot Parts

Updated Today

Products updated with new information. At BuyAircraftParts.com we strive to provide the latest and most accurate product information.

view all updated nsns
NSN 4720-00-008-1732 Hose Assembly
09/28/26 06:14pm

temp rating -40 degrees fahrenheit single response and 200 degrees fahrenheit single response outside diameter 0.57 hydrostatic test pressure 2500 pounds per square inch burst test pressure 5000 pounds per square inch

NSN 2815-00-008-1731 Sleeve
09/28/26 05:11pm

length 12.5 groove width 0.281 steel material body outside diameter 6

NSN 2815-00-008-1730 Push Rod
09/28/26 04:08pm

length 18.938 undercut diameter 0.531 first end steel material body outside diameter 0.562

NSN 4720-00-008-1713 Hose
09/28/26 03:07pm

wall thickness 0.1 width 1.25 rubber material inside diameter 0.375

3020-00-008-1712 Pinion
09/28/26 01:54pm

pinion nsn 3020000081712.

4320-00-008-1709 Centrifugal Pump Impeller
09/28/26 12:49pm

centrifugal pump impeller nsn 4320000081709.

NSN 3120-00-008-1705 Bushing
09/28/26 11:41am

length 5.755 body outside diameter 1.75 steel material flange width 3.944

NSN 2530-00-008-1698 Wheel Rim
09/28/26 10:40am

groove depth 3.125 minimum and 3.25 maximum effective width 6.876 minimum and 7 maximum

2530-00-008-1697 Flange Side
09/28/26 09:36am

23.819 in. minimum 23.849 in. maximum id

NSN 4730-00-008-1693 Restrictor
09/28/26 08:27am

length 1.23 outside diameter 0.243 minimum and 0.244 maximum steel material orifice diameter 0.089

NSN 5905-00-008-1641 Resistor
09/28/26 07:15am

electrical resistance 2.7 kilohms resistance tolerance in percent -5 to 5 body length 0.25 body diameter 0.1

NSN 5905-00-008-1640 Resistor
09/28/26 06:03am

electrical resistance 330 ohms body length 0.25 resistance tolerance in percent -10 to 10 terminal length 1.5

Stocked Inventory

NSN product stock availability updates and alerts. Last updated: 09/28/2026 08:52pm inventory updates catalog »

NSN 6135-01-142-6456
Nonrechargeable Battery
Availability: 25
NSN 2990-01-360-8581
Air Engine Starter
Availability: 3
NSN 5975-00-518-0686
Conduit Chase Nipple
Availability: 264
NSN 5340-00-782-1812
Mounting Bracket
Availability: 152
NSN 8040-01-309-1066
Adhesive
Availability: 1
NSN 3120-00-728-0875
Sleeve Bushing
Availability: 983
NSN 5180-01-428-7966
General Mechanic's Tool Kit
Availability: 1
NSN 5910-00-060-9391
Electrolytic Fixed Capacitor
Availability: 1

NSN and Aircraft Parts Catalog

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nsn drilldown

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