PartsTable TECHNICAL DATA SHEET

NSN 5310-01-252-7285Government record, cited

Washer, Flat5310-01-252-7285

NSN 5310-01-252-7285 · NIIN 012527285 · Part number 12339248-2

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19207

Government record, cited

NSN 5310-01-252-7285 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-252-7285. Manufacturer of record part number: 12339248-2.

Also searched as 5310-01-252-7285 · 5310012527285 · NIIN 012527285 · 01-252-7285 · FSC 5310 Nuts and Washers · CAGE 19207 · 12339248-2 · 5591198 · 5365PL0786434

Nearby stock numbers ← 5310-01-252-7284 Washer, Flat · 5310-01-252-7286 →

5310-01-252-7285 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm

Identification

NSN: 5310-01-252-7285
NIIN: 012527285
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 12339248-2
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-252-7285, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)

Technical Specifications

Parameter	Value
NSN	5310-01-252-7285
Primary Part Number	12339248-2
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
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
12339248-2 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

Reference documents

Reference	Meaning
5591198	5/9 Secondary reference Am General Llc
5365PL0786434	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 5310-01-252-7285?

NSN 5310-01-252-7285 is a Washer,flat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-252-7285?

NSN 5310-01-252-7285 has 1 manufacturer part number on file: 12339248-2 (U S Army Tank Automotive Command Amsta-Im-Mm).

Is NSN 5310-01-252-7285 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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