Washer, Shouldered5310-01-236-6414

NSN 5310-01-236-6414 · NIIN 012366414 · Part number W1-202ST

Unicorp. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 04729

Government record, cited

NSN 5310-01-236-6414 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-236-6414. Manufacturer of record part number: W1-202ST.

Also searched as 5310-01-236-6414 · 5310012366414 · NIIN 012366414 · 01-236-6414 · FSC 5310 Nuts and Washers · CAGE 04729 · W1-202ST · 135101-114

Nearby stock numbers ← 5310-01-236-6413 · 5310-01-236-6819 →

5310-01-236-6414 — Nuts and Washers

Features

Washer,shouldered — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Unicorp.

Identification

NSN: 5310-01-236-6414
NIIN: 012366414
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: W1-202ST
Manufacturer: Unicorp.

General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-236-6414, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Unicorp.. 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,shouldered
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Unicorp. (CAGE 04729); Raytheon Company (CAGE 37695)

Technical Specifications

Parameter	Value
NSN	5310-01-236-6414
Primary Part Number	W1-202ST
Item Name	Washer,shouldered
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Unicorp.
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
W1-202ST PRIMARY	Unicorp. (USA)
135101-114 PRIMARY	Raytheon Company (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 5310-01-236-6414?

NSN 5310-01-236-6414 is a Washer,shouldered, manufactured by Unicorp., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-236-6414?

NSN 5310-01-236-6414 has 2 manufacturer part numbers on file: W1-202ST (Unicorp.), 135101-114 (Raytheon Company).

Is NSN 5310-01-236-6414 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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