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55291 — VALVE,PRESSURE EQUALIZING,GASEOU

55291 is cataloged as VALVE,PRESSURE EQUALIZING,GASEOU. It carries 1 NSN identity and cross-references to 1 related part number. FAA PMA approval is on file from Hartzell Engine Technologies LLC. The part appears on MCRL cross-reference data.

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NSN identity

NSN 016030617 — VALVE,PRESSURE EQUALIZING,GASEOU

Approved sources (CAGE)

99643 EATON AEROSPACE LLC
99643 EATON AEROSPACE LLC · P/N 72277-2-05-00

Government purchase history

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

Government pricing & management

Aac: D
Aac Label: Stocked and issued (DoD managed)
Effective Date: 2026-10-01
Moe: DN
Niin: 016030617
Qup: 1
Rep Rec Code: D
Slc: 0
Sos: NRP
Sos Label: Navy (NAVSUP WSS)
Ui: EA
Unit Price: $19,099.00

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: Limited

Related part numbers

72277-2-05-00

FAA-PMA

55291 is an FAA-PMA part by Hartzell Engine Technologies LLC

PMA PQ1383CE. Approved as a replacement for 653074A52653074A46653074A34653074A25 on Continental Aerospace Technologies | Inc. (4B) | (7B) | TSIO-360MB(2B) | TSIO-360SB(2B) (Starter Adapter Assembly) · Current, Apr 2022.

The OEM numbers it replaces, and who sells those here

653074A25no listing here yet
653074A34no listing here yet
653074A46no listing here yet
653074A52no listing here yet
653074A52653074A46653074A34653074A25no 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.