PartsTable TECHNICAL DATA SHEET

NSN 5310-01-112-4089Government record, cited

Locknut5310-01-112-4089

NSN 5310-01-112-4089 · NIIN 011124089 · Part number 803654-0-01

Electro Mechanical Specialists, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3BAS6

Government record, cited

NSN 5310-01-112-4089 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-112-4089. Manufacturer of record part number: 803654-0-01.

Also searched as 5310-01-112-4089 · 5310011124089 · NIIN 011124089 · 01-112-4089 · FSC 5310 Nuts and Washers · CAGE 3BAS6 · 803654-0-01

Nearby stock numbers ← 5310-01-112-4088 Nut · 5310-01-112-4090 Nut →

5310-01-112-4089 — Nuts and Washers

Features

Locknut — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Electro Mechanical Specialists, Llc

Identification

NSN: 5310-01-112-4089
NIIN: 011124089
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 803654-0-01
Manufacturer: Electro Mechanical Specialists, Llc

General Description

The Locknut, cataloged under National Stock Number 5310-01-112-4089, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Electro Mechanical Specialists, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Locknut
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Electro Mechanical Specialists, Llc (CAGE 3BAS6)

Technical Specifications

Parameter	Value
NSN	5310-01-112-4089
Primary Part Number	803654-0-01
Item Name	Locknut
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Electro Mechanical Specialists, 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
803654-0-01 PRIMARY	Electro Mechanical Specialists, Llc (USA)

Reference documents

Reference	Meaning
803654-0-01	5/9 Secondary reference U.S. Government activity
803654-0-01	5/9 Secondary reference U.S. Government activity
803654-0-01	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh

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 5310-01-112-4089?

NSN 5310-01-112-4089 is a Locknut, manufactured by Electro Mechanical Specialists, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-112-4089?

NSN 5310-01-112-4089 has 1 manufacturer part number on file: 803654-0-01 (Electro Mechanical Specialists, Llc).

Is NSN 5310-01-112-4089 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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