Nut, Plain, Extended Washer, Hexago5310-01-642-3088

NSN 5310-01-642-3088 · NIIN 016423088 · Part number 0166-0770

Cummins Power Generation Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 44940

Government record, cited

NSN 5310-01-642-3088 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-642-3088. Manufacturer of record part number: 0166-0770.

Also searched as 5310-01-642-3088 · 5310016423088 · NIIN 016423088 · 01-642-3088 · FSC 5310 Nuts and Washers · CAGE 44940 · 0166-0770 · DIN6923-M4

Nearby stock numbers ← 5310-01-642-3060 Nut, Self-Locking, Hexagon · 5310-01-642-3225 Nut, Self-Locking, Hexagon →

5310-01-642-3088 — Nuts and Washers

Features

Nut,plain,extended Washer,hexago — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Cummins Power Generation Inc.

Identification

NSN: 5310-01-642-3088
NIIN: 016423088
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 0166-0770
Manufacturer: Cummins Power Generation Inc.

General Description

The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-642-3088, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. 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	Nut,plain,extended Washer,hexago
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Cummins Power Generation Inc. (CAGE 44940); Din Deutsches Institut Fur Normung Ev (CAGE D8286)

Technical Specifications

Parameter	Value
NSN	5310-01-642-3088
Primary Part Number	0166-0770
Item Name	Nut,plain,extended Washer,hexago
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Cummins Power Generation 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
0166-0770 PRIMARY	Cummins Power Generation Inc. (USA)
DIN6923-M4	Din Deutsches Institut Fur Normung Ev (DEU)

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 5310-01-642-3088?

NSN 5310-01-642-3088 is a Nut,plain,extended Washer,hexago, manufactured by Cummins Power Generation Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-642-3088?

NSN 5310-01-642-3088 has 2 manufacturer part numbers on file: 0166-0770 (Cummins Power Generation Inc.), DIN6923-M4 (Din Deutsches Institut Fur Normung Ev).

Is NSN 5310-01-642-3088 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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