PartsTable TECHNICAL DATA SHEET

NSN 5977-01-254-9472Government record, cited

Holder Assembly, Electrical Conta5977-01-254-9472

NSN 5977-01-254-9472 · NIIN 012549472 · Part number 1988439

Borgwarner Pds (anderson), L.l.c. · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1LW55

Government record, cited

NSN 5977-01-254-9472 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-254-9472. Manufacturer of record part number: 1988439.

Also searched as 5977-01-254-9472 · 5977012549472 · NIIN 012549472 · 01-254-9472 · FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 1LW55 · 1988439 · 19888439

Nearby stock numbers ← 5977-01-254-9374 · 5977-01-254-9762 →

Features

Holder Assembly,electrical Conta — FSC 5977
Holder Quantity Per Assembly: 4
Assembly Grouping Position: CIRCLE
1 manufacturer part number on file
Manufacturer of record: Borgwarner Pds (anderson), L.l.c.

Identification

NSN: 5977-01-254-9472
NIIN: 012549472
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1988439
Manufacturer: Borgwarner Pds (anderson), L.l.c.

General Description

The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-01-254-9472, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5977-01-254-9472
Primary Part Number	1988439
Item Name	Holder Assembly,electrical Conta
FSC / FSG	5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer	Borgwarner Pds (anderson), L.l.c.
Status	ACTIVE
Holder Quantity Per Assembly	4
Assembly Grouping Position	CIRCLE

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
1988439 PRIMARY	Borgwarner Pds (anderson), L.l.c. (USA)

Reference documents

Reference	Meaning
19888439	5/1 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

No interchangeability data on file.

Other items in FSC 5977 — Electrical Contact Brushes and Electrodes

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

5977-00-001-8018

BRUSH,ELECTRICAL CONTACT

5977-00-001-8867

5977-00-001-8867 · Item name not on file

5977-00-002-9654

5977-00-002-9654 · Item name not on file

5977-00-003-0257

BRUSH SET,ELECTRICAL CONTACT

5977-00-003-0258

HOLDER,ELECTRICAL CONTACT BRUSH

5977-00-003-0264

5977-00-003-0264 · Item name not on file

5977-00-003-1196

ELECTRODE

5977-00-003-1197

5977-00-003-1197 · Item name not on file

Frequently Asked Questions

What is NSN 5977-01-254-9472?

NSN 5977-01-254-9472 is a Holder Assembly,electrical Conta, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.

What part numbers are listed for NSN 5977-01-254-9472?

NSN 5977-01-254-9472 has 1 manufacturer part number on file: 1988439 (Borgwarner Pds (anderson), L.l.c.).

What are the specifications of 1988439?

Key specifications for 1988439: Holder Quantity Per Assembly: 4; Assembly Grouping Position: CIRCLE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5977-01-254-9472 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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