Washer, Flat5310-01-703-1331

NSN 5310-01-703-1331 · NIIN 017031331 · Part number 11520086P00

Interpump Hydraulics Spa · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE A1043

Government record, cited

NSN 5310-01-703-1331 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-703-1331. Manufacturer of record part number: 11520086P00.

Also searched as 5310-01-703-1331 · 5310017031331 · NIIN 017031331 · 01-703-1331 · FSC 5310 Nuts and Washers · CAGE A1043 · 11520086P00 · 5802953443

Nearby stock numbers ← 5310-01-703-1314 Washer, Flat · 5310-01-703-1332 Washer, Flat →

5310-01-703-1331 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Interpump Hydraulics Spa

Identification

NSN: 5310-01-703-1331
NIIN: 017031331
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 11520086P00
Manufacturer: Interpump Hydraulics Spa

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-703-1331, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Interpump Hydraulics Spa. 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	Interpump Hydraulics Spa (CAGE A1043); Iveco Defence Vehicles S.p.a. (CAGE A4249)

Technical Specifications

Parameter	Value
NSN	5310-01-703-1331
Primary Part Number	11520086P00
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Interpump Hydraulics Spa
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
11520086P00 PRIMARY	Interpump Hydraulics Spa (ITA)
5802953443	Iveco Defence Vehicles S.p.a. (ITA)

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 5310-01-703-1331?

NSN 5310-01-703-1331 is a Washer,flat, manufactured by Interpump Hydraulics Spa, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-703-1331?

NSN 5310-01-703-1331 has 2 manufacturer part numbers on file: 11520086P00 (Interpump Hydraulics Spa), 5802953443 (Iveco Defence Vehicles S.p.a.).

Is NSN 5310-01-703-1331 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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