PartsTable TECHNICAL DATA SHEET

NSN 5310-01-268-5508Government record, cited

Washer Special5310-01-268-5508

NSN 5310-01-268-5508 · NIIN 012685508 · Part number 7167-331

Delphi Powertrain Systems, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 63632

Government record, cited

NSN 5310-01-268-5508 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-268-5508. Manufacturer of record part number: 7167-331.

Also searched as 5310-01-268-5508 · 5310012685508 · NIIN 012685508 · 01-268-5508 · FSC 5310 Nuts and Washers · CAGE 63632 · 7167-331 · 5310PL0825133

Nearby stock numbers ← 5310-01-268-5506 Nut Option · 5310-01-268-5509 Washer, Special →

5310-01-268-5508 — Nuts and Washers

Features

Washer Special — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Delphi Powertrain Systems, Llc

Identification

NSN: 5310-01-268-5508
NIIN: 012685508
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7167-331
Manufacturer: Delphi Powertrain Systems, Llc

General Description

The Washer Special, cataloged under National Stock Number 5310-01-268-5508, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Delphi Powertrain Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer Special
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Delphi Powertrain Systems, Llc (CAGE 63632)

Technical Specifications

Parameter	Value
NSN	5310-01-268-5508
Primary Part Number	7167-331
Item Name	Washer Special
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Delphi Powertrain Systems, Llc
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
7167-331 PRIMARY	Delphi Powertrain Systems, Llc (USA)

Reference documents

Reference	Meaning
7167-331	5/9 Secondary reference Westerbeke Corporation
5310PL0825133	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

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 5310-01-268-5508?

NSN 5310-01-268-5508 is a Washer Special, manufactured by Delphi Powertrain Systems, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-268-5508?

NSN 5310-01-268-5508 has 1 manufacturer part number on file: 7167-331 (Delphi Powertrain Systems, Llc).

Is NSN 5310-01-268-5508 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.

PartsTable Design LLC · partstable.com