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504S0025 — RING

504S0025 is cataloged as RING. It carries 1 NSN identity and cross-references to 1 related part number. An FAA PMA relationship is on file. The part appears on MCRL cross-reference data.

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NSN identity

NSN 004995672 — RING

Approved sources (CAGE)

70167 AIR CRUISERS COMPANY, LLC
70167 AIR CRUISERS COMPANY, LLC · P/N 19C17238-18

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: 2026-10-01
Moe: DF
Niin: 004995672
Qup: 1
Rep Rec Code: N
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $171.68

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

19C17238-18

FAA-PMA

504S0025 is an FAA-PMA part by General Pneumatics Inflation Systems LLC

PMA PQ04326CE. Approved as a replacement for R0524-2 on Boeing 737-100, 200, 300, 400, 500, 600 & 700 series, 747-100, 200, 300 & 400 series, 757-200 series, 767-100, 200 & 300 series, MD-80 all series, MD-90-30 series.) Airbus (A310-100, 200 & 300 series, A320-100 & 200 series. (Retainer Ring) · Current, Dec 2016.

The OEM number it replaces, and who sells those here

R05242no listing here yet

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination. This page states the FAA record and the listings on PartsAndPlanes.