NSN 5310-01-397-3441 · NIIN 013973441 · Part number 300-1037-040P
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1L160
Government record, cited
NSN 5310-01-397-3441 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-397-3441. Manufacturer of record part number: 300-1037-040P.
Also searched as5310-01-397-3441 ·
5310013973441 ·
NIIN 013973441 ·
01-397-3441 ·
FSC 5310 Nuts and Washers · CAGE 1L160 · 300-1037-040P · 11200102-5
Manufacturer of record: Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp
Identification
NSN: 5310-01-397-3441
NIIN: 013973441
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 300-1037-040P
Manufacturer: Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-397-3441, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Washer,flat
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp (CAGE 1L160); Northrop Grumman Systems Corporation (CAGE 34860)
Technical Specifications
Parameter
Value
NSN
5310-01-397-3441
Primary Part Number
300-1037-040P
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket 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 5310-01-397-3441?
NSN 5310-01-397-3441 is a Washer,flat, manufactured by Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-397-3441?
NSN 5310-01-397-3441 has 2 manufacturer part numbers on file: 300-1037-040P (Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp), 11200102-5 (Northrop Grumman Systems Corporation).
Is NSN 5310-01-397-3441 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.