Retainer, Valve1630-01-044-6154

NSN 1630-01-044-6154 · NIIN 010446154

FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1630-01-044-6154 · 1630010446154 · NIIN 010446154 · 01-044-6154 · FSC 1630 Aircraft Wheel and Brake Systems · 1630PL1356923 · 16L205-7

Nearby stock numbers ← 1630-01-044-3341 Crosstube, Skid Landing Gear · 1630-01-044-6819 Fitting, Tow Ring →

Features

Retainer,valve — FSC 1630
General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/6,COND T851,FINISH A468A,1.098 IN. O/A LG,0.611 IN. O/A DIA,FIRST END 0.500 IN. HEX,0.380 IN. TO 0.790 IN. FROM FIRSTEND THD 0.7500-16UNJF-3A,MIL-S-8879 A

Identification

NSN: 1630-01-044-6154
NIIN: 010446154
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories

General Description

The Retainer,valve, cataloged under National Stock Number 1630-01-044-6154, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	1630-01-044-6154
Item Name	Retainer,valve
FSC / FSG	1630 / 16 — Aircraft Wheel and Brake Systems
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY QQ-A-225/6,COND T851,FINISH A468A,1.098 IN. O/A LG,0.611 IN. O/A DIA,FIRST END 0.500 IN. HEX,0.380 IN. TO 0.790 IN. FROM FIRSTEND THD 0.7500-16UNJF-3A,MIL-S-8879 A

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

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

Reference documents

Reference	Meaning
1630PL1356923	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index
16L205-7	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1630 — Aircraft Wheel and Brake Systems

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

1630-00-001-2283

DISC,BRAKE

1630-00-001-8356

DISC,BRAKE

1630-00-003-3083

SLEEVE,WHEEL

1630-00-004-2811

END FITTING,BRAKE ACTUATOR HYDRA

1630-00-004-4065

1630-00-004-4065 · Item name not on file

1630-00-005-1707

PARTS KIT,WHEEL,OVERHAUL

1630-00-006-8704

HOUSING,BRAKE,MULTIPLE DISK

1630-00-006-8705

TUBE,TORQUE,BRAKE

Frequently Asked Questions

What is NSN 1630-01-044-6154?

NSN 1630-01-044-6154 is a Retainer,valve, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.

What are the specifications of 1630-01-044-6154?

Key specifications for 1630-01-044-6154: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/6,COND T851,FINISH A468A,1.098 IN. O/A LG,0.611 IN. O/A DIA,FIRST END 0.500 IN. HEX,0.380 IN. TO 0.790 IN. FROM FIRSTEND THD 0.7500-16UNJF-3A,MIL-S-8879 A; End Item Identification: P/N16L202-21,F-16 AIRCRAFT. 1 specification is documented in the U.S. Government catalog.

Is NSN 1630-01-044-6154 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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