Features Provided: BRUSH PRESSURE SPRING AND POSITIONING SLOTS
Brush Pressure Spring Type Accommodated: SPIRAL TORSION
Identification
NSN: 5977-00-032-1488
NIIN: 000321488
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-00-032-1488, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-00-032-1488
Item Name
Holder Assembly,electrical Conta
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Status
ACTIVE
Furnished Items and Quantity
2 BRUSH
Brush Spring Adjustability
NONADJUSTABLE
Holder Quantity Per Assembly
2
Holder Group Quantity Mounted in Pairs
1
Brush Quantity Accommodated Per Holder
1
Features Provided
BRUSH PRESSURE SPRING AND POSITIONING SLOTS
Brush Pressure Spring Type Accommodated
SPIRAL TORSION
Total Brush Quantity Accommodated
2
Holder Position Adjustability
NONADJUSTABLE
Assembly Grouping Position
CIRCLE
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
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5960-00-230-53268518388POSSIBLE MATCH
ELECTRON TUBE
Possible match (shared part number)Us Army Aviation and Missile Command
4820-00-313-14095784POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Huck International, Inc. Div Kingston Operations
5975-00-536-3992POSSIBLE MATCH
ELBOW CONNECTOR,RACEWAY
Possible match (shared part number)
5950-00-674-03801988268POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-01-023-7286POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)
4710-01-067-3820057840099POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)Schrader-Bridgeport International Inc Dba Schrader Automotive
5305-01-306-35135784POSSIBLE MATCH
SCREW,TAPPING
Possible match (shared part number)Auto Vehicle Parts Co Dba Au-Ve-Co
1680-01-573-76765784POSSIBLE MATCH
ADAPTER,AIR CONDITIONING-HEATING
Possible match (shared part number)Gulfstream Aerospace Corporation Div Government Contracts
5180-01-624-20435784POSSIBLE MATCH
TOOL KIT,CLUTCH ALIGNING
Possible match (shared part number)Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
5784
3/9Design control — primary reference
Reliance Electric Industrial Co Master Div
Related Parts
5960-00-230-5326POSSIBLE MATCH
ELECTRON TUBE
8518388
4820-00-313-1409POSSIBLE MATCH
SEAT,VALVE
5784
5975-00-536-3992POSSIBLE MATCH
ELBOW CONNECTOR,RACEWAY
5950-00-674-0380POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
1988268
5935-01-023-7286POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
4710-01-067-3820POSSIBLE MATCH
TUBE ASSEMBLY,METAL
057840099
5305-01-306-3513POSSIBLE MATCH
SCREW,TAPPING
5784
1680-01-573-7676POSSIBLE MATCH
ADAPTER,AIR CONDITIONING-HEATING
5784
5180-01-624-2043POSSIBLE MATCH
TOOL KIT,CLUTCH ALIGNING
5784
Frequently Asked Questions
What is NSN 5977-00-032-1488?
NSN 5977-00-032-1488 is a Holder Assembly,electrical Conta, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What NSN replaces 5977-00-032-1488?
9 possible matches (shared part number, not a government interchangeability claim): 5960-00-230-5326, 4820-00-313-1409, 5975-00-536-3992. Verify interchangeability with system specifications before substitution.
What are the specifications of 5977-00-032-1488?
Key specifications for 5977-00-032-1488: Furnished Items and Quantity: 2 BRUSH; Brush Spring Adjustability: NONADJUSTABLE; Holder Quantity Per Assembly: 2; Holder Group Quantity Mounted in Pairs: 1. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5977-00-032-1488 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.