Accumulator, Hydraulic1650-01-625-8491

NSN 1650-01-625-8491 · NIIN 016258491 · Part number 0619-03-0177-02

The Entwistle Company Llc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 20722

Government record, cited

NSN 1650-01-625-8491 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-625-8491. Manufacturer of record part number: 0619-03-0177-02.

Also searched as 1650-01-625-8491 · 1650016258491 · NIIN 016258491 · 01-625-8491 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 20722 · 0619-03-0177-02

Nearby stock numbers ← 1650-01-625-8118 Manifold Assembly, Hydraulic · 1650-01-625-9052 Nrp, Hyd Cyl Steerin →

Features

Accumulator,hydraulic — FSC 1650
1 manufacturer part number on file
Manufacturer of record: The Entwistle Company Llc

Identification

NSN: 1650-01-625-8491
NIIN: 016258491
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 0619-03-0177-02
Manufacturer: The Entwistle Company Llc

General Description

The Accumulator,hydraulic, cataloged under National Stock Number 1650-01-625-8491, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Entwistle Company Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Accumulator,hydraulic
FSC / FSG	1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers	The Entwistle Company Llc (CAGE 20722)

Technical Specifications

Parameter	Value
NSN	1650-01-625-8491
Primary Part Number	0619-03-0177-02
Item Name	Accumulator,hydraulic
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer	The Entwistle Company Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
0619-03-0177-02 PRIMARY	The Entwistle Company Llc (USA)

No interchangeability data on file.

Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1650-00-011-0886

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1650-00-059-7742

PARTS KIT,SEAL REPLACEMENT,MECHA

1650-00-101-7836

CLIP,RETURN PLATE

1650-00-138-2779

FILTERING DISK,FLUID

1650-00-162-3907

PARTS KIT,LINEAR ACTUATING CYLIN

1650-00-594-3500

DISK,VALVE

1650-00-658-8056

PARTS KIT,VALVE

Frequently Asked Questions

What is NSN 1650-01-625-8491?

NSN 1650-01-625-8491 is a Accumulator,hydraulic, manufactured by The Entwistle Company Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What part numbers are listed for NSN 1650-01-625-8491?

NSN 1650-01-625-8491 has 1 manufacturer part number on file: 0619-03-0177-02 (The Entwistle Company Llc).

Is NSN 1650-01-625-8491 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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