Holder, Electrical Contact Brush5977-00-413-7910

NSN 5977-00-413-7910 · NIIN 004137910 · Part number 91278

Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56232

Government record, cited

NSN 5977-00-413-7910 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-413-7910. Manufacturer of record part number: 91278.

Also searched as 5977-00-413-7910 · 5977004137910 · NIIN 004137910 · 00-413-7910 · FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 56232 · 91278

Nearby stock numbers ← 5977-00-413-7771 · 5977-00-413-9062 →

Features

Holder,electrical Contact Brush — FSC 5977
Overall Thickness: 2.062 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field

Identification

NSN: 5977-00-413-7910
NIIN: 004137910
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 91278
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field

General Description

The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-413-7910, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 1 specification, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5977-00-413-7910
Primary Part Number	91278
Item Name	Holder,electrical Contact Brush
FSC / FSG	5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer	Lockheed Martin Corporation Div Rms - Mitchel Field
Status	ACTIVE
Overall Thickness	2.062 INCHES NOMINAL IN

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
91278 PRIMARY	Lockheed Martin Corporation Div Rms - Mitchel Field (USA)

Frequently Asked Questions

What is NSN 5977-00-413-7910?

NSN 5977-00-413-7910 is a Holder,electrical Contact Brush, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.

What part numbers are listed for NSN 5977-00-413-7910?

NSN 5977-00-413-7910 has 1 manufacturer part number on file: 91278 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What are the specifications of 91278?

Key specifications for 91278: Overall Thickness: 2.062 INCHES NOMINAL IN; Overall Length: 0.250 INCHES NOMINAL IN; Overall Width: 0.375 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5977-00-413-7910 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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