Harness, Spec2590-01-594-0678

NSN 2590-01-594-0678 · NIIN 015940678 · Part number 4988598

Cummins Inc. · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 15434

Government record, cited

NSN 2590-01-594-0678 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-594-0678. Manufacturer of record part number: 4988598.

Also searched as 2590-01-594-0678 · 2590015940678 · NIIN 015940678 · 01-594-0678 · FSC 2590 Miscellaneous Vehicular Components · CAGE 15434 · 4988598 · 721/12273

Nearby stock numbers ← 2590-01-594-0676 Clip, Spec · 2590-01-594-0992 Bracket, Stop S, Spec →

Features

Harness,spec — FSC 2590
3 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2590-01-594-0678
NIIN: 015940678
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 4988598
Manufacturer: Cummins Inc.

General Description

The Harness,spec, cataloged under National Stock Number 2590-01-594-0678, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Cummins Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Harness,spec
FSC / FSG	2590 — Miscellaneous Vehicular Components (FSG 25)
Manufacturers	Cummins Inc. (CAGE 15434); Jc Bamford Excavators Ltd (CAGE K7599); Cummins France (CAGE FAHE3)

Technical Specifications

Parameter	Value
NSN	2590-01-594-0678
Primary Part Number	4988598
Item Name	Harness,spec
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Cummins 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)

Cross-Reference Index

Part Number	Manufacturer
4988598 PRIMARY	Cummins Inc. (USA)
721/12273	Jc Bamford Excavators Ltd (GBR)
4988598	Cummins France (FRA)

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-006-7503

2590-00-006-7503 · Item name not on file

2590-00-007-2356

2590-00-007-2356 · Item name not on file

2590-01-151-9629

HYDROVAC

2590-01-445-9216

VALVE,AIR CONTROL

2590-01-468-7350

WINCH,DRUM,VEHICLE MOUNTING

2590-01-600-0314

VEHICULAR AMMO POUC

2590-01-600-0319

VEHICULAR AMMO POUCH

2590-01-608-6611

BRACKET,VEHICULAR COMPONENTS

Frequently Asked Questions

What is NSN 2590-01-594-0678?

NSN 2590-01-594-0678 is a Harness,spec, manufactured by Cummins Inc., classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-594-0678?

NSN 2590-01-594-0678 has 3 manufacturer part numbers on file: 4988598 (Cummins Inc.), 721/12273 (Jc Bamford Excavators Ltd), 4988598 (Cummins France).

Is NSN 2590-01-594-0678 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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