PartsTable TECHNICAL DATA SHEET

NSN 5310-01-412-0865Government record, cited

Washer, Lock5310-01-412-0865

NSN 5310-01-412-0865 · NIIN 014120865 · Part number V4280701837500

Viking Pump, Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63097

Government record, cited

NSN 5310-01-412-0865 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-412-0865. Manufacturer of record part number: V4280701837500.

Also searched as 5310-01-412-0865 · 5310014120865 · NIIN 014120865 · 01-412-0865 · FSC 5310 Nuts and Washers · CAGE 63097 · V4280701837500 · 2-807-005-375 · 2-807-018-375

Nearby stock numbers ← 5310-01-412-0864 Nut, Plain, Assembled Washer · 5310-01-412-0924 Washer, Flat →

5310-01-412-0865 — Nuts and Washers

Features

Washer,lock — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Viking Pump, Inc

Identification

NSN: 5310-01-412-0865
NIIN: 014120865
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: V4280701837500
Manufacturer: Viking Pump, Inc

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-412-0865, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Viking Pump, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Viking Pump, Inc (CAGE 63097)

Technical Specifications

Parameter	Value
NSN	5310-01-412-0865
Primary Part Number	V4280701837500
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Viking Pump, Inc
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
V4280701837500 PRIMARY	Viking Pump, Inc (USA)
2-807-018-375	Viking Pump, Inc (USA)

Reference documents

Reference	Meaning
2-807-005-375	3/9 Design control — primary reference Viking Pump, Inc

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 5310-01-412-0865?

NSN 5310-01-412-0865 is a Washer,lock, manufactured by Viking Pump, Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-412-0865?

NSN 5310-01-412-0865 has 2 manufacturer part numbers on file: V4280701837500 (Viking Pump, Inc), 2-807-018-375 (Viking Pump, Inc).

Is NSN 5310-01-412-0865 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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