Washer, Flat5310-01-478-5171

NSN 5310-01-478-5171 · NIIN 014785171 · Part number 04012-50060

Kubota Tractor Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0XWR1

Government record, cited

NSN 5310-01-478-5171 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-478-5171. Manufacturer of record part number: 04012-50060.

Also searched as 5310-01-478-5171 · 5310014785171 · NIIN 014785171 · 01-478-5171 · FSC 5310 Nuts and Washers · CAGE 0XWR1 · 04012-50060

Nearby stock numbers ← 5310-01-478-5170 Nut, Plain, Hexagon · 5310-01-478-5173 Nut, Plain, Cap →

5310-01-478-5171 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Kubota Tractor Corp

Identification

NSN: 5310-01-478-5171
NIIN: 014785171
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 04012-50060
Manufacturer: Kubota Tractor Corp

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-478-5171, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kubota Tractor Corp. 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	Kubota Tractor Corp (CAGE 0XWR1); Engine Distributors, Inc. (CAGE 31013)

Technical Specifications

Parameter	Value
NSN	5310-01-478-5171
Primary Part Number	04012-50060
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Kubota Tractor Corp
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
04012-50060 PRIMARY	Kubota Tractor Corp (USA)
04012-50060	Engine Distributors, Inc. (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 5310-01-478-5171?

NSN 5310-01-478-5171 is a Washer,flat, manufactured by Kubota Tractor Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-478-5171?

NSN 5310-01-478-5171 has 2 manufacturer part numbers on file: 04012-50060 (Kubota Tractor Corp), 04012-50060 (Engine Distributors, Inc.).

Is NSN 5310-01-478-5171 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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