NSN 5310-01-388-0899 · NIIN 013880899 · Part number G275960-1
Raytheon Company Dba Raytheon Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3B150
Government record, cited
NSN 5310-01-388-0899 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-388-0899. Manufacturer of record part number: G275960-1.
Also searched as5310-01-388-0899 ·
5310013880899 ·
NIIN 013880899 ·
01-388-0899 ·
FSC 5310 Nuts and Washers · CAGE 3B150 · G275960-1
Width Across Flats: 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
Thread Series: UNEF
Material Document and Classification: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Direction: RIGHT-HAND
Nominal Thread Size: 0.875 INCHES IN
Nut Height: 0.160 INCHES NOMINAL IN
Nut Style: HEXAGON
Identification
NSN: 5310-01-388-0899
NIIN: 013880899
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: G275960-1
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-388-0899, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-388-0899
Primary Part Number
G275960-1
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Width Across Flats
1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
Thread Series
UNEF
Material Document and Classification
QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-388-0899?
NSN 5310-01-388-0899 is a Nut,plain,hexagon, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-388-0899?
NSN 5310-01-388-0899 has 2 manufacturer part numbers on file: G275960-1 (Raytheon Company), G275960-1 (Raytheon Company Dba Raytheon Co).
What are the specifications of G275960-1?
Key specifications for G275960-1: Width Across Flats: 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN; Thread Series: UNEF; Material Document and Classification: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-388-0899 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.