PartsTable TECHNICAL DATA SHEET

NSN 5310-01-503-6542Government record, cited

Nut, Self-Locking, Hexagon5310-01-503-6542

NSN 5310-01-503-6542 · NIIN 015036542 · Part number 8890-920 ITEM 18

Velan Valve Corp. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 57574

Government record, cited

NSN 5310-01-503-6542 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-503-6542. Manufacturer of record part number: 8890-920 ITEM 18.

Also searched as 5310-01-503-6542 · 5310015036542 · NIIN 015036542 · 01-503-6542 · FSC 5310 Nuts and Washers · CAGE 57574 · 8890-920 ITEM 18 · 8890-820

Nearby stock numbers ← 5310-01-503-6541 Nut, Self-Locking, Hexagon · 5310-01-503-6649 Washer Rebound →

5310-01-503-6542 — Nuts and Washers

Features

Nut,self-Locking,hexagon — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Velan Valve Corp.

Identification

NSN: 5310-01-503-6542
NIIN: 015036542
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8890-920 ITEM 18
Manufacturer: Velan Valve Corp.

General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-503-6542, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Velan Valve Corp. (CAGE 57574)

Technical Specifications

Parameter	Value
NSN	5310-01-503-6542
Primary Part Number	8890-920 ITEM 18
Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Velan Valve Corp.
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
8890-920 ITEM 18 PRIMARY	Velan Valve Corp. (USA)

Reference documents

Reference	Meaning
8890-820	D/9 Drawing number reference only Velan Valve Corp.

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 5310-01-503-6542?

NSN 5310-01-503-6542 is a Nut,self-Locking,hexagon, manufactured by Velan Valve Corp., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-503-6542?

NSN 5310-01-503-6542 has 1 manufacturer part number on file: 8890-920 ITEM 18 (Velan Valve Corp.).

Is NSN 5310-01-503-6542 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