NSN 5310-01-683-8500 · NIIN 016838500 · Part number 4633B14H01
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 5310-01-683-8500 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-683-8500. Manufacturer of record part number: 4633B14H01.
Also searched as5310-01-683-8500 ·
5310016838500 ·
NIIN 016838500 ·
01-683-8500 ·
FSC 5310 Nuts and Washers · CAGE 31442 · 4633B14H01 · 4633B14
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Identification
NSN: 5310-01-683-8500
NIIN: 016838500
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4633B14H01
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-683-8500, 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. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Washer,lock
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442)
Technical Specifications
Parameter
Value
NSN
5310-01-683-8500
Primary Part Number
4633B14H01
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Reference documents
Reference
Meaning
4633B14
D/9Drawing number reference only
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-683-8500?
NSN 5310-01-683-8500 is a Washer,lock, 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 5310-01-683-8500?
NSN 5310-01-683-8500 has 1 manufacturer part number on file: 4633B14H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Is NSN 5310-01-683-8500 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.