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FAA-PMA

5 PMA replacement parts on file for 18979

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.

18979 — NUT,SELF-LOCKING,SINGLE BALL SEA

18979 is cataloged as NUT,SELF-LOCKING,SINGLE BALL SEA. It carries 3 NSN identities and cross-references to 40 related part numbers. The part appears on MCRL cross-reference data.

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NSN identities

  • NSN 000537804 — NUT,SELF-LOCKING,SINGLE BALL SEA
  • NSN 011713380 — GEAR ASSEMBLY,SPEED DECREASER
  • NSN 015881419 — MEDICAL MATERIEL SET,MEDICAL SUP

Approved sources (CAGE)

Government purchase history

Distinct Vendors
0
Total
$0.00
Total Amount
$0.00

Government pricing & management

Aac
J
Aac Label
Not stocked, centrally procured on demand
Effective Date
2025-10-01
Moe
DN
Niin
011713380
Qup
1
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$799.20

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
Scarce
Note
No active listings, PMA sources, or award history on file yet.

No listings yet for 18979.

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