Washer, Lock5310-01-090-1547

NSN 5310-01-090-1547 · NIIN 010901547

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-090-1547 · 5310010901547 · NIIN 010901547 · 01-090-1547 · FSC 5310 Nuts and Washers · TH-WD0813 · 5310PL0933285

Nearby stock numbers ← 5310-01-090-1546 Washer, Lock · 5310-01-090-1712 →

5310-01-090-1547 — Nuts and Washers

Features

Washer,lock — FSC 5310
Style Designator: FLAT EXTERNAL TEETH
Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
Outside Diameter: 0.395 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
Material Thickness: 0.022 INCHES NOMINAL IN
Hole Diameter: 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN

Identification

NSN: 5310-01-090-1547
NIIN: 010901547
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-090-1547, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-090-1547
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Style Designator	FLAT EXTERNAL TEETH
Material Document and Classification	66 FED STD ALL MATERIAL RESPONSES OVERALL
Outside Diameter	0.395 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
Material Thickness	0.022 INCHES NOMINAL IN
Hole Diameter	0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
TH-WD0813	3/9 Design control — primary reference Comtec Information Systems Inc Digitronics Div
5310PL0933285	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

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 5310-01-090-1547?

NSN 5310-01-090-1547 is a Washer,lock, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-090-1547?

Key specifications for 5310-01-090-1547: Style Designator: FLAT EXTERNAL TEETH; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Outside Diameter: 0.395 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN; Material Thickness: 0.022 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-090-1547 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.

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