PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K185103972SBrush,electrical Contact

Prestolite Electric Inc · NSN 5977-01-506-1001 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-506-1001 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-506-1001. Primary manufacturer part number: K185103972S.
Features
  • Brush,electrical Contact — FSC 5977
  • 2 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-01-506-1001, 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 Prestolite Electric Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-01-506-1001
Primary Part NumberK185103972S
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-146-420410348 INTERCHANGEABLE
Head
Northrop Grumman Systems Corporation Div Marine Systems
5360-00-162-4056 INTERCHANGEABLE
Spring Special
5307-00-219-7019SM-B-157370 INTERCHANGEABLE
Stud,plain
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-245-5534212097PC224 INTERCHANGEABLE
Washer,flat
Naval Ship Systems Command
4730-00-278-3388 INTERCHANGEABLE
Plug,pipe
6625-00-580-5961 INTERCHANGEABLE
Generator,signal
5962-01-125-8109MN90384 INTERCHANGEABLE
Microcircuit,digital
Spectrum Microwave, Inc.
5360-01-150-5668 INTERCHANGEABLE
Spring
4730-01-242-44989999103-48 INTERCHANGEABLE
Elbow,pipe
Diving Unlimited International Inc
6850-01-261-6064EP-S CARTRIDGE INTERCHANGEABLE
Toner,indirect Electrostatic Pro
Tei Imaging Solutions, Inc
Cross-Reference Index
Part NumberManufacturer
103-48 Prestolite Electric Inc (USA)
K185103972S PRIMARY Prestolite Electric Inc (USA)
Related Parts
2825-00-146-4204INTERCHANGEABLE
HEAD
10348
5360-00-162-4056INTERCHANGEABLE
SPRING SPECIAL
5307-00-219-7019INTERCHANGEABLE
STUD,PLAIN
SM-B-157370
5310-00-245-5534INTERCHANGEABLE
WASHER,FLAT
212097PC224
4730-00-278-3388INTERCHANGEABLE
PLUG,PIPE
6625-00-580-5961INTERCHANGEABLE
GENERATOR,SIGNAL
5962-01-125-8109INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MN90384
5360-01-150-5668INTERCHANGEABLE
SPRING
4730-01-242-4498INTERCHANGEABLE
ELBOW,PIPE
9999103-48
6850-01-261-6064INTERCHANGEABLE
TONER,INDIRECT ELECTROSTATIC PRO
EP-S CARTRIDGE
5835-01-306-5511INTERCHANGEABLE
GUIDE,SOUND REPRODUCER CARRIAGE
5365-01-703-2979INTERCHANGEABLE
BUSHING,SLEEVE
10348

Frequently Asked Questions

What is NSN 5977-01-506-1001?

NSN 5977-01-506-1001 is a Brush,electrical Contact, manufactured by Prestolite Electric Inc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-506-1001?

NSN 5977-01-506-1001 has 2 cross-referenced part numbers: 103-48 (Prestolite Electric Inc), K185103972S (Prestolite Electric Inc).

What NSN replaces 5977-01-506-1001?

There are 12 known substitutes for 5977-01-506-1001: 2825-00-146-4204, 5360-00-162-4056, 5307-00-219-7019 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K185103972S?

Key specifications for K185103972S: End Item Identification: C93) FIVE TON TANKER TRAILER, MODEL M967A2, 2330-01-495-0040; (C94) FIVE TON TANKER TRAILER, MODEL 969A3, 2330-01-495-0043. 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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