PartsTable TECHNICAL DATA SHEET

NSN 5310-01-700-3831Government record, cited

Washer, Lock5310-01-700-3831

NSN 5310-01-700-3831 · NIIN 017003831 · Part number 34020-16-AB

Abb Motors & Mechanical Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 54ZA4

Government record, cited

NSN 5310-01-700-3831 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-700-3831. Manufacturer of record part number: 34020-16-AB.

Also searched as 5310-01-700-3831 · 5310017003831 · NIIN 017003831 · 01-700-3831 · FSC 5310 Nuts and Washers · CAGE 54ZA4 · 34020-16-AB · 801635-541/ PC NO 64

Nearby stock numbers ← 5310-01-700-3778 Nut, Plain, Round · 5310-01-700-3958 Washer, Flat →

5310-01-700-3831 — Nuts and Washers

Features

Washer,lock — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Abb Motors & Mechanical Inc

Identification

NSN: 5310-01-700-3831
NIIN: 017003831
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 34020-16-AB
Manufacturer: Abb Motors & Mechanical Inc

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-700-3831, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Abb Motors & Mechanical Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Abb Motors & Mechanical Inc (CAGE 54ZA4)

Technical Specifications

Parameter	Value
NSN	5310-01-700-3831
Primary Part Number	34020-16-AB
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Abb Motors & Mechanical 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
34020-16-AB PRIMARY	Abb Motors & Mechanical Inc (USA)

Reference documents

Reference	Meaning
801635-541/ PC NO 64	D/9 Drawing number reference only Abb Motors & Mechanical 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 5310-01-700-3831?

NSN 5310-01-700-3831 is a Washer,lock, manufactured by Abb Motors & Mechanical Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-700-3831?

NSN 5310-01-700-3831 has 1 manufacturer part number on file: 34020-16-AB (Abb Motors & Mechanical Inc).

Is NSN 5310-01-700-3831 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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