NSN 5310-01-463-5500 · NIIN 014635500 · Part number 6390974-1
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 31442
Government record, cited
NSN 5310-01-463-5500 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-463-5500. Manufacturer of record part number: 6390974-1.
Also searched as5310-01-463-5500 ·
5310014635500 ·
NIIN 014635500 ·
01-463-5500 ·
FSC 5310 Nuts and Washers · CAGE 31442 · 6390974-1
Width Across Flats: 1.615 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN
Thread Series: UNF
Hole Configuration Style: CONFIGURATION B
Thread Direction: RIGHT-HAND
Nominal Thread Size: 1.125 INCHES IN
Nut Height: 1.250 INCHES NOMINAL IN
Drilled Hole Diameter: 0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
Identification
NSN: 5310-01-463-5500
NIIN: 014635500
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 6390974-1
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-463-5500, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 13 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-463-5500
Primary Part Number
6390974-1
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
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 5310-01-463-5500?
NSN 5310-01-463-5500 is a Nut,plain,hexagon, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-463-5500?
NSN 5310-01-463-5500 has 2 manufacturer part numbers on file: 6390974-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 6390974-1 (Naval Sea Systems Command).
What are the specifications of 6390974-1?
Key specifications for 6390974-1: Width Across Flats: 1.615 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN; Thread Series: UNF; Hole Configuration Style: CONFIGURATION B; Thread Direction: RIGHT-HAND. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-463-5500 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.