Washer, Flat5310-01-425-5202

NSN 5310-01-425-5202 · NIIN 014255202 · Part number 81307-0141

Narco Scientific Industries Avionics Div · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 5A968

Government record, cited

NSN 5310-01-425-5202 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-425-5202. Manufacturer of record part number: 81307-0141.

Also searched as 5310-01-425-5202 · 5310014255202 · NIIN 014255202 · 01-425-5202 · FSC 5310 Nuts and Washers · CAGE 5A968 · 81307-0141

Nearby stock numbers ← 5310-01-425-4903 Nut, Plain, Extended Washer, Hexago · 5310-01-425-5203 Washer, Shouldered →

5310-01-425-5202 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Narco Scientific Industries Avionics Div

Identification

NSN: 5310-01-425-5202
NIIN: 014255202
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 81307-0141
Manufacturer: Narco Scientific Industries Avionics Div

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-425-5202, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Narco Scientific Industries Avionics Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-425-5202
Primary Part Number	81307-0141
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Narco Scientific Industries Avionics Div
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
81307-0141 PRIMARY	Narco Scientific Industries Avionics Div (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 5310-01-425-5202?

NSN 5310-01-425-5202 is a Washer,flat, manufactured by Narco Scientific Industries Avionics Div, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-425-5202?

NSN 5310-01-425-5202 has 1 manufacturer part number on file: 81307-0141 (Narco Scientific Industries Avionics Div).

What are the specifications of 81307-0141?

Key specifications for 81307-0141: Special Features: 0.203 INCH INSIDE DIAMETER IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-425-5202 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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