PartsTable TECHNICAL DATA SHEET

NSN 5310-01-642-1902Government record, cited

Nut, Self-Locking, Hexagon5310-01-642-1902

NSN 5310-01-642-1902 · NIIN 016421902 · Part number 20MFA8M610

Sps Technologies, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1MFK5

Government record, cited

NSN 5310-01-642-1902 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-642-1902. Manufacturer of record part number: 20MFA8M610.

Also searched as 5310-01-642-1902 · 5310016421902 · NIIN 016421902 · 01-642-1902 · FSC 5310 Nuts and Washers · CAGE 1MFK5 · 20MFA8M610 · MFA, MFC

Nearby stock numbers ← 5310-01-642-1898 Nut, Self-Locking, Hexagon · 5310-01-642-1913 Washer, Flat →

5310-01-642-1902 — Nuts and Washers

Features

Nut,self-Locking,hexagon — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Sps Technologies, Inc.

Identification

NSN: 5310-01-642-1902
NIIN: 016421902
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 20MFA8M610
Manufacturer: Sps Technologies, Inc.

General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-642-1902, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Nut,self-Locking,hexagon
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Sps Technologies, Inc. (CAGE 1MFK5)

Technical Specifications

Parameter	Value
NSN	5310-01-642-1902
Primary Part Number	20MFA8M610
Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Sps Technologies, 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
20MFA8M610 PRIMARY	Sps Technologies, Inc. (USA)

Reference documents

Reference	Meaning
MFA, MFC	D/9 Drawing number reference only Sps Technologies, 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 5310-01-642-1902?

NSN 5310-01-642-1902 is a Nut,self-Locking,hexagon, manufactured by Sps Technologies, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-642-1902?

NSN 5310-01-642-1902 has 1 manufacturer part number on file: 20MFA8M610 (Sps Technologies, Inc.).

Is NSN 5310-01-642-1902 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