Cap, Valve1650-01-191-9408

NSN 1650-01-191-9408 · NIIN 011919408

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

Government record, cited

Also searched as 1650-01-191-9408 · 1650011919408 · NIIN 011919408 · 01-191-9408 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components

Nearby stock numbers ← 1650-01-191-9363 Servovalve, Hydraulic · 1650-01-191-9409 Cap, Valve →

Features

Cap,valve — FSC 1650

Identification

NSN: 1650-01-191-9408
NIIN: 011919408
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Cap,valve, cataloged under National Stock Number 1650-01-191-9408, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1650-01-191-9408
Item Name	Cap,valve
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5340-01-568-34213003771 POSSIBLE MATCH

STRAP,RETAINING

Possible match (shared part number)General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp

Cross-Reference Index

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

Reference documents

Reference	Meaning
300377-1	3/2 Design control — primary reference U.S. Government activity

Related Parts

5340-01-568-3421POSSIBLE MATCH

STRAP,RETAINING

3003771

Frequently Asked Questions

What is NSN 1650-01-191-9408?

NSN 1650-01-191-9408 is a Cap,valve, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What NSN replaces 1650-01-191-9408?

1 possible match (shared part number, not a government interchangeability claim): 5340-01-568-3421. Verify interchangeability with system specifications before substitution.

What are the specifications of 1650-01-191-9408?

Key specifications for 1650-01-191-9408: Special Features: ALUMINUM ALLOY 7075-T73,QQ-A225/9; 0.870 IN. LG; 1ST END FLANGE WITH 4 EQUALLY SPACED MOUNTING HOLES 0.218 IN. DIA THRU; 1.300 IN. FROM CENTER TO CENTER OF HOLES; 0.350 IN. W; FLANGE 1.301 IN. DIA; 0.080 IN. W; GROOVE 1.190 IN. DIA; 0.099 IN. W; 2ND END 0.735 IN. OD; 0.090 IN. W; FLANGE 0.990 IN. DIA,0.105 IN. W; FLANGE 0.146 IN. W; 1.301 IN. DIA,0.627 IN. ID IN; End Item Identification: AIRCRAFT C/KC135. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1650-01-191-9408 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 1650-01-191-9408?

NSN 1650-01-191-9408 has DEMIL Code Q. 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.

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