Nut, Self-Locking, Hexagon5310-01-173-6814

NSN 5310-01-173-6814 · NIIN 011736814 · Part number 144EX730

Oshkosh Defense Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 75Q65

Government record, cited

NSN 5310-01-173-6814 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-173-6814. Manufacturer of record part number: 144EX730.

Also searched as 5310-01-173-6814 · 5310011736814 · NIIN 011736814 · 01-173-6814 · FSC 5310 Nuts and Washers · CAGE 75Q65 · 144EX730 · 95207 · 53E12156-2618

Nearby stock numbers ← 5310-01-173-6765 Nut, Sleeve · 5310-01-173-6815 →

5310-01-173-6814 — Nuts and Washers

Features

Nut,self-Locking,hexagon — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 5310-01-173-6814
NIIN: 011736814
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 144EX730
Manufacturer: Oshkosh Defense Llc

General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-173-6814, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65); Dana Commercial Vehicle Products, Llc (CAGE 52304)

Technical Specifications

Parameter	Value
NSN	5310-01-173-6814
Primary Part Number	144EX730
Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Oshkosh Defense 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)
Criticality Code	X

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

6515-01-418-90228500M POSSIBLE MATCH

OXIMETER,PULSE

Possible match (shared part number)Government Marketing International, Inc. Dba Government Marketing International, Inc.

5305-01-664-842895207 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)Fastenal Company Dba Fastenal Co

Cross-Reference Index

Part Number	Manufacturer
144EX730 PRIMARY	Oshkosh Defense Llc (USA)
95207	Dana Commercial Vehicle Products, Llc (USA)

Reference documents

Reference	Meaning
53E12156-2618	5/9 Secondary reference Harvard Industries Inc
144EX730	5/9 Secondary reference Oshkosh Corp

Related Parts

6515-01-418-9022POSSIBLE MATCH

OXIMETER,PULSE

8500M

5305-01-664-8428POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

95207

Frequently Asked Questions

What is NSN 5310-01-173-6814?

NSN 5310-01-173-6814 is a Nut,self-Locking,hexagon, manufactured by Oshkosh Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-173-6814?

NSN 5310-01-173-6814 has 2 manufacturer part numbers on file: 144EX730 (Oshkosh Defense Llc), 95207 (Dana Commercial Vehicle Products, Llc).

What NSN replaces 5310-01-173-6814?

2 possible matches (shared part number, not a government interchangeability claim): 6515-01-418-9022, 5305-01-664-8428. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-173-6814 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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