FAA-PMA

N18311 is an FAA-PMA part held by Naasco Northeast Corp (PMA PQ0961NE) — approved as a replacement for Lucas (LSI) Carbon Brushes 23079-1281, 23088-1321, 30300-1282, 30300-1284, 30300-1285, 30300-1286, 30300-1289, 30300-1410, 30300-1413, 30300-1414, Aircraft Part… on Agusta S.P.A AW139, AB139) Bell Helicopter Textron (204, 205, 212, 412) Beechcraft Corporation (T34, 99, 100, 200, 1900) M7 Aerospace LLC (SA226, SA227) EADS-CASA (C-212 Series) IAI, Ltd. (1124, 1124A) Short Bros. Ltd (SD3-60) Sikorsky Aircraft Corporation (S58BT) Dornier-Luftfaht GmbH (228) Viking Air Limited (DHC6, DHC8) British Aerospace Regional Aircraft (3101, 3201) Cessna Aircraft Company (441) Pilatus Aircraft Ltd (PC12 Series) Mitsubishi Heavy Ind., Ltd (MU-2B-20, MU-2B-26/-26A MU-2B-35, MU-2B-36/-36A, MU-2B-40, MU-2B-60) Thrush Aircraft Inc. (S2R-T45, S2R-T65 · Current, May 2016.

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.

N18311 — INVERTED NUT,TUBE COUPLING

N18311 is cataloged as INVERTED NUT,TUBE COUPLING. It carries 1 NSN identity and cross-references to 40 related part numbers. An FAA PMA relationship is on file. The part appears on MCRL cross-reference data.

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NSN identity

NSN 000137398 — INVERTED NUT,TUBE COUPLING

Approved sources (CAGE)

0U583 SAE INTERNATIONAL · P/N SAE J512 5 040110C
0U583 SAE INTERNATIONAL · P/N SAE-J512
D1304 CONTINENTAL TEVES AG & CO. OHG · P/N 3.6199-9005.1
KCQ24 TVS SUPPLY CHAIN SOLUTIONS LIMITED · P/N CV178570
U8468 FINNING (UK) LTD · P/N 4B-8774
0U583 SAE INTERNATIONAL · P/N J512
11083 CATERPILLAR INC · P/N 4B8774
12204 CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER · P/N 137398
13841 TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. · P/N A22227-20
13841 TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. · P/N 69713
13841 TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. · P/N 47696
19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM · P/N 5284911

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: DA
Niin: 000137398
Qup: A
Rep Rec Code: Z
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $0.18

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

01447F, 100-105-5, 100X5, 10545, 105X5, 10WA02631, 10WA2637, 137398, 16885PCM1192, 185160, 229K26, 229K28, 29439894, 3.6199-9005.1, 411FS-5, 41IFS-5, 44Z6, 4730000137398, 47696, 48152H, 4B-8774, 4B8774, 5167668, 5262096, 5262098, 5284911, 63AX608, 69713, 6CFC2578, 73017-C, 76-11397, 81111S41-24295ALT1PC19, 81831S4105-552659PC2, 9439894, A0105S4902-725377ALT1PC42, A0G1S4902-39PC96, A0G1S4902-41ALT1PC96, A22227-20, A30823X, A36823X