FAA-PMA

A31 is an FAA-PMA part held by Hartzell Engine Technologies LLC (PMA PQ1383CE) — approved as a replacement for Bendix 10-720645-2 10-821474-2 on Lycoming O-235-C1,-C1A, -C1B,-C1C,-C2A, -C2C,-E1,-E1B, -E2A,-F1, -F1B, -F2A, -G1,-G1B, -G2A, -H2C, -J2A, -K2A, -K2C, -L2A, -L2C, -M1,-M2C, -M3C, -N2A,-N2C, -P1, -P2A, -P2C, -P3C O-290-D, -D2, -D2A, -D2B, -D2C AEIO-320-E1A, -E1B, -E2A, -E2B IO-320-A1A, -A2A, -B1A, -B1B, -B1C, -B2A, -C1A, -C1B, -E1A, -E1B, -E2A, -E2B, -F1A LIO-320-B1A, -C1A O-320-E3D O-340-A1A, -A2A, -B1A AEIO-360-A1A, -A1D, -A1E, -A2A, -B1B, -B4A, -H1A HIO-360-A1A, -B1A, -B1B, -C1A HO-360-A1A,-B1A, -B1B IO-360-A1A, -A1D, -A2A, -B1A, -B1B, -B1C, -B1D, -B4A, -C1A, -K2A IVO-360-A1A O-360-A1A, -A1C, -A1D, -A1H, -A1NG, -A2A, -A2D, -A2E, -A2H, -A3A, -A3D, -A4A, -A4D,-A4J, -A4K, -A4M, -A4N, -B1A, -B1B, -B2A, -B2B, -C1A, -C1C, -C2E, -D1A, -D2A, -D2B, -F1A6, -G1A6 VO-360-A1A, -A1B, -B1A · Current, Feb 2013.

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.

A31 — TUBE ASSEMBLY,METAL

A31 is cataloged as TUBE ASSEMBLY,METAL. It carries 10 NSN identities 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 identities

NSN 000655316 — TUBE ASSEMBLY,METAL
NSN 000999502 — VALVE,REGULATING
NSN 001558201 — VALVE,PLUG
NSN 001569196 — CONTACT POSITIONER,TERMINAL CRIM
NSN 004220557 — CLIP,ELECTRICAL
NSN 005290345 — BELT,V
NSN 007902068 — GASKET
NSN 008911642 — BELTING,V,ADJUSTABLE LINK
NSN 009718908 — CUTTER,MILLING,END
NSN 015161808 — ANTENNA

Approved sources (CAGE)

96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · P/N MS39255A31
03882 NEW YORK TWIST DRILL INC · P/N 17614
0Y0R3 RAVEN INDUSTRIES, INC. · P/N ASST0100015
17624 ASPHALT EQUIPMENT CO INC
18056 DOALL BALTIMORE COMPANY · P/N 41009
24446 GENERAL ELECTRIC COMPANY · P/N W8119814
24446 GENERAL ELECTRIC COMPANY · P/N B8A242
24446 GENERAL ELECTRIC COMPANY · P/N W8119813PC8
24446 GENERAL ELECTRIC COMPANY
24446 GENERAL ELECTRIC COMPANY · P/N W8119869ITEM23
24446 GENERAL ELECTRIC COMPANY · P/N W8119812PC8
24446 GENERAL ELECTRIC COMPANY · P/N W8119868ITEM23

Government purchase history

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

Government pricing & management

Aac: X
Aac Label: Semi-active, no replacement
Effective Date: 2025-10-01
Moe: DS
Niin: 000655316
Qup: 1
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $39.43

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

000-01926, 00725665410093, 090142, 130-358A, 15779, 1741-0312, 17614, 18283, 1897 5-16, 23403, 2396C8, 31420, 320-0541, 33 3' IND#A31, 405C10, 41009, 42227, 43504, 5001-0312, 50BT-012-PCN160-333, 50BT-012-PCNI60, 51-10004, 51-10224, 52E181-16, 535024-3, 55253, 683RH-5/16-3/8S, 68735, 68A75B459-1, 716-036215, 716-053160, 772, 809-7513, 898070, 94228, A-31, A10-2, A31-76 LINKS, AP31, ASST0100015