NSN 1630-00-307-4516 · NIIN 003074516 · Part number D21-165
Goodrich Corporation · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 25472
Government record, cited
NSN 1630-00-307-4516 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-307-4516. Manufacturer of record part number: D21-165.
Also searched as1630-00-307-4516 ·
1630003074516 ·
NIIN 003074516 ·
00-307-4516 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 25472 · D21-165 · 21-165
General Characteristics Item Description: STEEL,14.750 IN. LG,0.500 IN. W,4.500 IN. H IN
2 manufacturer part numbers on file
Manufacturer of record: Goodrich Corporation
Identification
NSN: 1630-00-307-4516
NIIN: 003074516
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: D21-165
Manufacturer: Goodrich Corporation
General Description
The Spring Assembly,brake, cataloged under National Stock Number 1630-00-307-4516, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
1630-00-307-4516
Primary Part Number
D21-165
Item Name
Spring Assembly,brake
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Goodrich Corporation
Status
ACTIVE
General Characteristics Item Description
STEEL,14.750 IN. LG,0.500 IN. W,4.500 IN. H IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-00-564-0292POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
Possible match (shared part number)
4730-01-070-396421165POSSIBLE MATCH
ELBOW,PIPE TO TUBE
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
5315-01-171-339521165POSSIBLE MATCH
PIN
Possible match (shared part number)Anvil Industries Inc Cleveland City Forge
5962-01-432-2949TC551001PL-10POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Toshiba International Corporation Dba Toshiba International Corp
5310-01-467-5073211-65POSSIBLE MATCH
WASHER,SEAL
Possible match (shared part number)Honeywell International, Inc Div Aerospace-Tucson
NSN 1630-00-307-4516 is a Spring Assembly,brake, manufactured by Goodrich Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-00-307-4516?
NSN 1630-00-307-4516 has 2 manufacturer part numbers on file: D21-165 (Goodrich Corporation), 21-165 (Goodrich Corporation).
What NSN replaces 1630-00-307-4516?
5 possible matches (shared part number, not a government interchangeability claim): 5998-00-564-0292, 4730-01-070-3964, 5315-01-171-3395. Verify interchangeability with system specifications before substitution.
What are the specifications of D21-165?
Key specifications for D21-165: General Characteristics Item Description: STEEL,14.750 IN. LG,0.500 IN. W,4.500 IN. H IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1630-00-307-4516 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.
What is the DEMIL code for NSN 1630-00-307-4516?
NSN 1630-00-307-4516 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.