Wiring Harness, Branched2590-01-164-3440

NSN 2590-01-164-3440 · NIIN 011643440 · Part number 12277332

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 19207

Government record, cited

NSN 2590-01-164-3440 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-164-3440. Manufacturer of record part number: 12277332.

Also searched as 2590-01-164-3440 · 2590011643440 · NIIN 011643440 · 01-164-3440 · FSC 2590 Miscellaneous Vehicular Components · CAGE 19207 · 12277332

Nearby stock numbers ← 2590-01-164-3416 Bladder, Accumulator, Hydraulic · 2590-01-164-4762 Plate Assembly, Adapter →

Features

Wiring Harness,branched — FSC 2590
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm

Identification

NSN: 2590-01-164-3440
NIIN: 011643440
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 12277332
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Wiring Harness,branched, cataloged under National Stock Number 2590-01-164-3440, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2590-01-164-3440
Primary Part Number	12277332
Item Name	Wiring Harness,branched
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
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
12277332 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

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.

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

2590-00-007-2356

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

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HYDROVAC

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2590-01-608-6611

BRACKET,VEHICULAR COMPONENTS

Frequently Asked Questions

What is NSN 2590-01-164-3440?

NSN 2590-01-164-3440 is a Wiring Harness,branched, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-164-3440?

NSN 2590-01-164-3440 has 1 manufacturer part number on file: 12277332 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 12277332?

Key specifications for 12277332: Special Features: HARNESS CONSIST OF THE FOLLOWING PARTS 1-8724495 SHELL:1-8724497 WASHER1-MS27148-3 TERMINAL:4-8338561 SHELL: 4-8338562 SLEEVE:4-7982997 TERMINAL: 4-8338564 TERMINAL:9-M13486/1-5 CABLE:11-M43436/1-1:4-8338566 SHELL: 4-8338567 WASHER:4-MS27148-2 TERMINAL:2-M13486/1-3 CABLE: 2-8724494 SHELL: 2-8338562 SLEEVE: 2-8338564 TERMINALS:2-7982997 TERMINALS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2590-01-164-3440 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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