PartsTable TECHNICAL DATA SHEET

NSN 5310-01-667-6647Government record, cited

Washer, Spring Tension5310-01-667-6647

NSN 5310-01-667-6647 · NIIN 016676647 · Part number 90127A007

Mcmaster-Carr Supply Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0KVE6

Government record, cited

NSN 5310-01-667-6647 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-667-6647. Manufacturer of record part number: 90127A007.

Also searched as 5310-01-667-6647 · 5310016676647 · NIIN 016676647 · 01-667-6647 · FSC 5310 Nuts and Washers · CAGE 0KVE6 · 90127A007 · 02009L1128-01

Nearby stock numbers ← 5310-01-667-6632 Nut, Self-Locking, Hexagon · 5310-01-667-6678 Washer, Flat →

5310-01-667-6647 — Nuts and Washers

Features

Washer,spring Tension — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 5310-01-667-6647
NIIN: 016676647
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 90127A007
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-667-6647, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,spring Tension
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Mcmaster-Carr Supply Co (CAGE 0KVE6)

Technical Specifications

Parameter	Value
NSN	5310-01-667-6647
Primary Part Number	90127A007
Item Name	Washer,spring Tension
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Mcmaster-Carr Supply Co
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
90127A007 PRIMARY	Mcmaster-Carr Supply Co (USA)

Reference documents

Reference	Meaning
02009L1128-01	7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service

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 5310-01-667-6647?

NSN 5310-01-667-6647 is a Washer,spring Tension, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-667-6647?

NSN 5310-01-667-6647 has 1 manufacturer part number on file: 90127A007 (Mcmaster-Carr Supply Co).

Is NSN 5310-01-667-6647 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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