NSN 5310-00-436-7121 · NIIN 004367121 · Part number 439B953PC1
General Electric Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 01289
Government record, cited
NSN 5310-00-436-7121 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-436-7121. Manufacturer of record part number: 439B953PC1.
Also searched as5310-00-436-7121 ·
5310004367121 ·
NIIN 004367121 ·
00-436-7121 ·
FSC 5310 Nuts and Washers · CAGE 01289 · 439B953PC1
Distance From Centerline to Inside of Prebent Key: 0.280 INCHES NOMINAL IN
Internal Prebent Key Width: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.880 INCHES NOMINAL IN
Material Thickness: 0.042 INCHES NOMINAL IN
Internal Prebent Key Length: 0.160 INCHES NOMINAL IN
Material: STEEL COMP 1010 OVERALL
Identification
NSN: 5310-00-436-7121
NIIN: 004367121
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 439B953PC1
Manufacturer: General Electric Company
General Description
The Washer,key, cataloged under National Stock Number 5310-00-436-7121, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5310-00-436-7121?
NSN 5310-00-436-7121 is a Washer,key, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-436-7121?
NSN 5310-00-436-7121 has 1 manufacturer part number on file: 439B953PC1 (General Electric Company).
What are the specifications of 439B953PC1?
Key specifications for 439B953PC1: Distance From Centerline to Inside of Prebent Key: 0.280 INCHES NOMINAL IN; Internal Prebent Key Width: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.880 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-436-7121 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.