PartsTable TECHNICAL DATA SHEET

NSN 3950-01-459-3978Government record, cited

Brake Band Assembly3950-01-459-3978

NSN 3950-01-459-3978 · NIIN 014593978 · Part number 178-0373-804

Bosch Rexroth Ab · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE A094N

Government record, cited

NSN 3950-01-459-3978 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-459-3978. Manufacturer of record part number: 178-0373-804.

Also searched as 3950-01-459-3978 · 3950014593978 · NIIN 014593978 · 01-459-3978 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE A094N · 178-0373-804

Nearby stock numbers ← 3950-01-459-2892 Housing, Mechanical Drive · 3950-01-459-4951 Tensioner Pulley Assembly →

Features

Brake Band Assembly — FSC 3950
1 manufacturer part number on file
Manufacturer of record: Bosch Rexroth Ab

Identification

NSN: 3950-01-459-3978
NIIN: 014593978
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: 178-0373-804
Manufacturer: Bosch Rexroth Ab

General Description

The Brake Band Assembly, cataloged under National Stock Number 3950-01-459-3978, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Bosch Rexroth Ab. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Brake Band Assembly
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	Bosch Rexroth Ab (CAGE A094N)

Technical Specifications

Parameter	Value
NSN	3950-01-459-3978
Primary Part Number	178-0373-804
Item Name	Brake Band Assembly
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	Bosch Rexroth Ab
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
178-0373-804 PRIMARY	Bosch Rexroth Ab (SWE)

Reference documents

Reference	Meaning
178-0373-804	3/9 Design control — primary reference Hagglunds Drive Production Ab

No interchangeability data on file.

Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks

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

3950-00-001-1249

LINING,FRICTION

3950-00-001-3984

3950-00-001-3984 · Item name not on file

3950-00-001-6303

3950-00-001-6303 · Item name not on file

3950-00-001-6304

3950-00-001-6304 · Item name not on file

3950-00-001-6312

3950-00-001-6312 · Item name not on file

3950-00-001-6313

HOIST,TRUCK

3950-00-001-7831

3950-00-001-7831 · Item name not on file

3950-00-001-7834

COOLING COIL,WINCH

Frequently Asked Questions

What is NSN 3950-01-459-3978?

NSN 3950-01-459-3978 is a Brake Band Assembly, manufactured by Bosch Rexroth Ab, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-01-459-3978?

NSN 3950-01-459-3978 has 1 manufacturer part number on file: 178-0373-804 (Bosch Rexroth Ab).

Is NSN 3950-01-459-3978 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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