Washer, Flat5310-01-398-5069

NSN 5310-01-398-5069 · NIIN 013985069 · Part number 81481

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 09790

Government record, cited

NSN 5310-01-398-5069 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-398-5069. Manufacturer of record part number: 81481.

Also searched as 5310-01-398-5069 · 5310013985069 · NIIN 013985069 · 01-398-5069 · FSC 5310 Nuts and Washers · CAGE 09790 · 81481 · 83410 ITEM 14

Nearby stock numbers ← 5310-01-398-5037 Washer, Spring Tension · 5310-01-398-5072 Washer, Flat →

5310-01-398-5069 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Identification

NSN: 5310-01-398-5069
NIIN: 013985069
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 81481
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-398-5069, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790)

Technical Specifications

Parameter	Value
NSN	5310-01-398-5069
Primary Part Number	81481
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
81481 PRIMARY	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)

Reference documents

Reference	Meaning
83410 ITEM 14	5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Frequently Asked Questions

What is NSN 5310-01-398-5069?

NSN 5310-01-398-5069 is a Washer,flat, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-398-5069?

NSN 5310-01-398-5069 has 1 manufacturer part number on file: 81481 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

Is NSN 5310-01-398-5069 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