NSN 5310-01-103-1176 · NIIN 011031176 · Part number 15391-996
Astronautics Corporation of America · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 10138
Government record, cited
NSN 5310-01-103-1176 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-103-1176. Manufacturer of record part number: 15391-996.
Also searched as5310-01-103-1176 ·
5310011031176 ·
NIIN 011031176 ·
01-103-1176 ·
FSC 5310 Nuts and Washers · CAGE 10138 · 15391-996
Outside Diameter: 0.396 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
Material Thickness: 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Astronautics Corporation of America
Identification
NSN: 5310-01-103-1176
NIIN: 011031176
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 15391-996
Manufacturer: Astronautics Corporation of America
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-103-1176, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 3 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.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-103-1176?
NSN 5310-01-103-1176 is a Washer,lock, manufactured by Astronautics Corporation of America, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-103-1176?
NSN 5310-01-103-1176 has 1 manufacturer part number on file: 15391-996 (Astronautics Corporation of America).
What are the specifications of 15391-996?
Key specifications for 15391-996: Style Designator: FLAT INTERNAL TEETH; Outside Diameter: 0.396 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN; Material Thickness: 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-103-1176 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.