Washer, Flat5310-01-321-1380

NSN 5310-01-321-1380 · NIIN 013211380 · Part number 5804-193-1

Roller Bearing Co of America, Inc Div Pic Design · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 00141

Government record, cited

NSN 5310-01-321-1380 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-321-1380. Manufacturer of record part number: 5804-193-1.

Also searched as 5310-01-321-1380 · 5310013211380 · NIIN 013211380 · 01-321-1380 · FSC 5310 Nuts and Washers · CAGE 00141 · 5804-193-1 · 13084938-501

Nearby stock numbers ← 5310-01-321-1054 Nut, Self-Locking, Hexagon · 5310-01-321-1995 Nut, Plain, Hexagon →

5310-01-321-1380 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Roller Bearing Co of America, Inc Div Pic Design

Identification

NSN: 5310-01-321-1380
NIIN: 013211380
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 5804-193-1
Manufacturer: Roller Bearing Co of America, Inc Div Pic Design

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-321-1380, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. 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	Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Lockheed Martin Corporation (CAGE 04939)

Technical Specifications

Parameter	Value
NSN	5310-01-321-1380
Primary Part Number	5804-193-1
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Roller Bearing Co of America, Inc Div Pic Design
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
5804-193-1 PRIMARY	Roller Bearing Co of America, Inc Div Pic Design (USA)
13084938-501	Lockheed Martin Corporation (USA)

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 5310-01-321-1380?

NSN 5310-01-321-1380 is a Washer,flat, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-321-1380?

NSN 5310-01-321-1380 has 2 manufacturer part numbers on file: 5804-193-1 (Roller Bearing Co of America, Inc Div Pic Design), 13084938-501 (Lockheed Martin Corporation).

Is NSN 5310-01-321-1380 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.

PartsTable Design LLC · partstable.com