Brush Assembly5977-01-266-9083

NSN 5977-01-266-9083 · NIIN 012669083 · Part number 91527-001

Raytheon Co · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 08783

Government record, cited

NSN 5977-01-266-9083 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-266-9083. Manufacturer of record part number: 91527-001.

Also searched as 5977-01-266-9083 · 5977012669083 · NIIN 012669083 · 01-266-9083 · FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 08783 · 91527-001

Nearby stock numbers ← 5977-01-266-5830 Holder, Electrical Contact Brush · 5977-01-267-1874 Ring Assembly, Electrical Contact →

Features

Brush Assembly — FSC 5977
1 manufacturer part number on file
Manufacturer of record: Raytheon Co

Identification

NSN: 5977-01-266-9083
NIIN: 012669083
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 91527-001
Manufacturer: Raytheon Co

General Description

The Brush Assembly, cataloged under National Stock Number 5977-01-266-9083, 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 Raytheon Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Brush Assembly
FSC / FSG	5977 — Electrical Contact Brushes and Electrodes (FSG 59)
Manufacturers	Raytheon Co (CAGE 08783)

Technical Specifications

Parameter	Value
NSN	5977-01-266-9083
Primary Part Number	91527-001
Item Name	Brush Assembly
FSC / FSG	5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer	Raytheon Co
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
91527-001 PRIMARY	Raytheon Co (USA)

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 5977-01-266-9083?

NSN 5977-01-266-9083 is a Brush Assembly, manufactured by Raytheon Co, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.

What part numbers are listed for NSN 5977-01-266-9083?

NSN 5977-01-266-9083 has 1 manufacturer part number on file: 91527-001 (Raytheon Co).

Is NSN 5977-01-266-9083 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.

PartsTable Design LLC · partstable.com