NSN 5310-00-487-1749 · NIIN 004871749 · Part number 8109991AAP1
General Electric Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 24446
Government record, cited
NSN 5310-00-487-1749 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-487-1749. Manufacturer of record part number: 8109991AAP1.
Also searched as5310-00-487-1749 ·
5310004871749 ·
NIIN 004871749 ·
00-487-1749 ·
FSC 5310 Nuts and Washers · CAGE 24446 · 8109991AAP1
Overall Distance Including Keys: 0.492 INCHES NOMINAL IN
Outside Diameter: 0.328 INCHES NOMINAL IN
Material Thickness: 0.028 INCHES NOMINAL IN
External Key Quantity: 7
External Prebent Key Width: 0.062 INCHES NOMINAL IN
Material: STEEL OVERALL
Hole Diameter: 0.188 INCHES NOMINAL IN
Identification
NSN: 5310-00-487-1749
NIIN: 004871749
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8109991AAP1
Manufacturer: General Electric Company
General Description
The Washer,key, cataloged under National Stock Number 5310-00-487-1749, 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 7 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 5310-00-487-1749?
NSN 5310-00-487-1749 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 5310-00-487-1749?
NSN 5310-00-487-1749 has 1 manufacturer part number on file: 8109991AAP1 (General Electric Company).
What are the specifications of 8109991AAP1?
Key specifications for 8109991AAP1: Overall Distance Including Keys: 0.492 INCHES NOMINAL IN; Outside Diameter: 0.328 INCHES NOMINAL IN; Material Thickness: 0.028 INCHES NOMINAL IN; External Key Quantity: 7. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-487-1749 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.