FAA-PMA

1 PMA replacement part on file for 21143

GF21143Knots 2u Ltd· Piper Aircraft, Inc.. PA-24 (except not for use on aircraft with cowl P/N's 21950-07/-14, 22858-02, 22857-12, 24895-02/-17, or if carburetor air filter kit 754 285 is installed)· Bottom Cowl Scoop Assy· Current, Jan 2012

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.

21143 — MUFFLER,EXHAUST

21143 is cataloged as MUFFLER,EXHAUST. It carries 5 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 002586486 — MUFFLER,EXHAUST
NSN 005323832 — CYLINDER,RECIPROCATING COMPRESSO
NSN 005545407 — BEARING,BALL,ANNULAR
NSN 013699125 — RING,WEARING
NSN 014687349 — CONTROL,INTERLOCK

Approved sources (CAGE)

58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC · P/N AA59583-406JABT
07650 MERIT INDUSTRIES INC · P/N 411
79260 WALKER MFG CO
82205 BELFORT INSTRUMENT COMPANY
27646 WARN INDUSTRIES, INC. DBA WARN DIV WARN INDUSTRIES · P/N 38843
32537 JOY GLOBAL UNDERGROUND MINING LLC · P/N 211423
F0016 ARQUUS (EX PANHARD GENERAL DEFENSE) · P/N 0028623
F0016 ARQUUS (EX PANHARD GENERAL DEFENSE) · P/N 5M00028623
FA2M4 STARTER · P/N PDRB0010
58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC · P/N A-A-59583
04627 HYSTER-YALE GROUP, INC. · P/N 44306
0B0B1 MAHLE AFTERMARKET INC. · P/N MU688

Government purchase history

Distinct Vendors: 0
Total: $0.00
Total Amount: $0.00

Government pricing & management

Aac: L
Aac Label: Local purchase
Effective Date: 2025-10-01
Moe: DS
Niin: 002586486
Qup: 1
Rep Rec Code: N
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $17.85

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.

Related part numbers

0020647, 0028623, 01-435-0374-4 ITEM 37, 106KSQ5A7, 2002764, 211423, 30BC10, 3110005545407, 368 12699, 38843, 3L06X1, 3L06XR1CJ, 411, 4254785, 44306, 451590R91, 521704-1, 5251, 5900681, 5M00028623, 6006, 6006J, 6006X, 6006XAJ, 6006XJ, 6106TF, 627, 80374, 860668, 91610753, A-A-59583, AA59583-406JABT, B8A5230B, B8A5230C, B9A5230F, D-80374, D21143, FF-B-171/03, FFB171/03J06A2E, MU688