PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A904-1Brush Set,electrical Contact

Schulze Mfg., Inc. · NSN 5977-00-873-1812 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-873-1812 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-873-1812. Primary manufacturer part number: A904-1.
Features
  • Brush Set,electrical Contact — FSC 5977
  • 1 verified cross-reference
  • Primary manufacturer: Schulze Mfg., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-873-1812, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schulze Mfg., Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-873-1812
Primary Part NumberA904-1
Item NameBrush Set,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerSchulze Mfg., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-01-100-6784SM-D-447526 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-01-104-4966805-1400052 PIECE 17 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
4910-01-127-7365AF-5-6 INTERCHANGEABLE
Tank Valve Assy
Tuxco Corp
Cross-Reference Index
Part NumberManufacturer
A904-1 PRIMARY Schulze Mfg., Inc. (USA)
Related Parts
5950-01-100-6784INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-D-447526
3120-01-104-4966INTERCHANGEABLE
BEARING,SLEEVE
805-1400052 PIECE 17
4910-01-127-7365INTERCHANGEABLE
TANK VALVE ASSY
AF-5-6

Frequently Asked Questions

What is NSN 5977-00-873-1812?

NSN 5977-00-873-1812 is a Brush Set,electrical Contact, manufactured by Schulze Mfg., Inc., classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-873-1812?

NSN 5977-00-873-1812 has 1 cross-referenced part number: A904-1 (Schulze Mfg., Inc.).

What NSN replaces 5977-00-873-1812?

There are 3 known substitutes for 5977-00-873-1812: 5950-01-100-6784, 3120-01-104-4966, 4910-01-127-7365. Verify interchangeability with system specifications before substitution.

What are the specifications of A904-1?

Key specifications for A904-1: End Item Identification: PEDESTAL FOR GMD-1( ) RAWIN SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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