Accumulator, Hydraulic1650-01-385-9918

NSN 1650-01-385-9918 · NIIN 013859918

FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1650-01-385-9918 · 1650013859918 · NIIN 013859918 · 01-385-9918 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · 2730489M1 · 7SC0117

Nearby stock numbers ← 1650-01-385-9180 Piston, Linear Actuating Cylinder · 1650-01-386-1235 Parts Kit, Servo Valve →

Features

Accumulator,hydraulic — FSC 1650
Bleeder Opening: NOT INCLUDED
Overall Diameter: 2.812 INCHES MAXIMUM IN
Cubic Capacity: 25.000 CUBIC INCHES
Port Screw Thread Diameter: 0.750 INCHES NOMINAL AND 0.500 INCHES NOMINAL IN
Port Screw Thread Series Designator: UNF
Shape: CYLINDRICAL
Port Screw Thread Quantity Per Inch: 16.000 AND 20.000

Identification

NSN: 1650-01-385-9918
NIIN: 013859918
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Accumulator,hydraulic, cataloged under National Stock Number 1650-01-385-9918, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1650-01-385-9918
Item Name	Accumulator,hydraulic
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status	ACTIVE
Bleeder Opening	NOT INCLUDED
Overall Diameter	2.812 INCHES MAXIMUM IN
Cubic Capacity	25.000 CUBIC INCHES
Port Screw Thread Diameter	0.750 INCHES NOMINAL AND 0.500 INCHES NOMINAL IN
Port Screw Thread Series Designator	UNF
Shape	CYLINDRICAL
Port Screw Thread Quantity Per Inch	16.000 AND 20.000
Thread Class	3B

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2730489M1	3/2 Design control — primary reference U.S. Government activity
7SC0117	7/2 Vendor item drawing reference De Havilland Aircraft of Canada Limited

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.

1650-00-000-0127

1650-00-000-0127 · Item name not on file

1650-00-000-0128

1650-00-000-0128 · Item name not on file

1650-00-000-0130

1650-00-000-0130 · Item name not on file

1650-00-000-0131

ROD,PISTON,LINEAR ACTUATING CYLI

1650-00-000-0151

SWIVEL JOINT HYDRAU

1650-00-000-0152

SWIVEL JOINT,HYDRAULIC,AIRCRAFT

1650-00-001-1732

SPACER YOKE,ADJUST

1650-00-001-1734

1650-00-001-1734 · Item name not on file

Frequently Asked Questions

What is NSN 1650-01-385-9918?

NSN 1650-01-385-9918 is a Accumulator,hydraulic, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What are the specifications of 1650-01-385-9918?

Key specifications for 1650-01-385-9918: Bleeder Opening: NOT INCLUDED; Overall Diameter: 2.812 INCHES MAXIMUM IN; Cubic Capacity: 25.000 CUBIC INCHES; Port Screw Thread Diameter: 0.750 INCHES NOMINAL AND 0.500 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 1650-01-385-9918 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.

What is the DEMIL code for NSN 1650-01-385-9918?

NSN 1650-01-385-9918 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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.

PartsTable Design LLC · partstable.com