Watch part 20631: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

FAA-PMA

20631 is an FAA-PMA part held by Apical Industries, Inc.. Dba Dart Aerospace (PMA PQ1886NM) — approved as a replacement for Modification Part/Kit on Boeing 757-200 Series · Current, Dec 2015.

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may go on a particular aircraft, engine or component is the installer's determination from that record and the eligibility list. A part-number match alone does not establish eligibility. Source: FAA DRS PMA database, refreshed weekly. Data, not advice.

20631 — BEARING,BALL,ANNULAR

20631 is cataloged as BEARING,BALL,ANNULAR. It carries 6 NSN identities and cross-references to 16 related part numbers. FAA PMA approval is on file from APICAL INDUSTRIES, INC. dba DART AEROSPACE. An estimated 7 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data.

No live listing for 20631 right now. Have one? List it in a minute → or request a quote from sellers.

NSN identities

Approved sources (CAGE)

  • 05257 GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION · P/N 905485-2
  • 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER · P/N 54A50B186-1
  • 32142 HYDRASEARCH COMPANY, LLC · P/N C20631
  • 53655 AVOX SYSTEMS INC
  • 19975 PORTER H K CO INC ELECTRICAL DIV LYNCHBURGH WORKS
  • 30003 NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER · P/N 54A50B186-1
  • 31951 TRIRIDGE CORP
  • 32142 HYDRASEARCH COMPANY, LLC
  • 597Q2 AST BEARINGS LLC · P/N WC87503
  • 82340 L3HARRIS TECHNOLOGIES, INC.
  • 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC · P/N FF-B-171
  • 00724 RAYTHEON COMPANY · P/N B14

Government purchase history

Distinct Vendors
0
Total
$0.00
Total Amount
$0.00

Government pricing & management

Aac
Z
Aac Label
Insurance item, not stocked
Effective Date
2025-10-01
Moe
DN
Niin
001564215
Qup
1
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$55.80

Demand

Buyer Requests 90d
0
Buyer Requests All
0
Open Solicitations
0

Market on PartsAndPlanes

Active Listings
0
Avg Price
$0.00
Max Price
$0.00
Min Price
0
Sellers
0
Total Quantity
0

Availability

Band
Limited

No listings yet for 20631.

Have one or more to sell? Buyers and government contracting officers search this part here.

Create a free account to list it →