PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8038Brush,electrical Contact

Goodrich Corporation Dba Trw Lucas Aerospace · NSN 5977-00-539-7721 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-539-7721 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-539-7721. Primary manufacturer part number: 8038.
Features
  • Brush,electrical Contact — FSC 5977
  • Style Designator: ONE PIECE
  • Material Document and Classification: WESTERN GEAR CORP,GR L560 MFR REF SINGLE MATERIAL RESPONSE
  • Thickness: 0.168 INCHES NOMINAL IN
  • Terminal Type and Quantity: 1 STRAIGHT W/HOLE
  • Length: 0.468 INCHES NOMINAL IN
  • Width: 0.262 INCHES NOMINAL IN
  • Body Style: RECTANGULAR COMMUTATOR
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-539-7721, 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 Goodrich Corporation Dba Trw Lucas Aerospace. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5977-00-539-7721
Primary Part Number8038
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerGoodrich Corporation Dba Trw Lucas Aerospace
StatusACTIVE
Style DesignatorONE PIECE
Material Document and ClassificationWESTERN GEAR CORP,GR L560 MFR REF SINGLE MATERIAL RESPONSE
Thickness0.168 INCHES NOMINAL IN
Terminal Type and Quantity1 STRAIGHT W/HOLE
Length0.468 INCHES NOMINAL IN
Width0.262 INCHES NOMINAL IN
Body StyleRECTANGULAR COMMUTATOR
Contact Face StyleCONCAVE
MaterialCARBON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-003-5491324983 INTERCHANGEABLE
Retainer,packing
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6135-00-120-1013 INTERCHANGEABLE
Battery,nonrechargeable
3110-00-156-3390280026-115 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-169-9449984644-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
3455-00-189-91651-1561-1500 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
7710-00-221-1855 INTERCHANGEABLE
Tom-Tom
5120-00-357-51818B7555 INTERCHANGEABLE
Adapter,mechanical Puller
Caterpillar Inc Div Caterpillar Defense
4720-00-413-38388038 INTERCHANGEABLE
Hose Assembly
Unimasco Inc
4540-00-431-6535 INTERCHANGEABLE
Damper Regulator Se
5930-00-455-170080-38 INTERCHANGEABLE
Switch,thermostatic
Buhl Industries Inc
Cross-Reference Index
Part NumberManufacturer
8038 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
8141-2 Goodrich Corporation Dba Trw Lucas Aerospace (USA)
8824502-2 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Related Parts
5330-00-003-5491INTERCHANGEABLE
RETAINER,PACKING
324983
6135-00-120-1013INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
3110-00-156-3390INTERCHANGEABLE
BEARING,BALL,ANNULAR
280026-115
5950-00-169-9449INTERCHANGEABLE
TRANSFORMER,POWER
984644-1
3455-00-189-9165INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1500
7710-00-221-1855INTERCHANGEABLE
TOM-TOM
5120-00-357-5181INTERCHANGEABLE
ADAPTER,MECHANICAL PULLER
8B7555
4720-00-413-3838INTERCHANGEABLE
HOSE ASSEMBLY
8038
4540-00-431-6535INTERCHANGEABLE
DAMPER REGULATOR SE
5930-00-455-1700INTERCHANGEABLE
SWITCH,THERMOSTATIC
80-38
5940-00-577-0742INTERCHANGEABLE
TERMINAL,LUG
5960-01-214-0951INTERCHANGEABLE
ELECTRON TUBE

Frequently Asked Questions

What is NSN 5977-00-539-7721?

NSN 5977-00-539-7721 is a Brush,electrical Contact, manufactured by Goodrich Corporation Dba Trw Lucas Aerospace, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-539-7721?

NSN 5977-00-539-7721 has 3 cross-referenced part numbers: 8038 (Goodrich Corporation Dba Trw Lucas Aerospace), 8141-2 (Goodrich Corporation Dba Trw Lucas Aerospace), 8824502-2 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin).

What NSN replaces 5977-00-539-7721?

There are 12 known substitutes for 5977-00-539-7721: 5330-00-003-5491, 6135-00-120-1013, 3110-00-156-3390 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8038?

Key specifications for 8038: Style Designator: ONE PIECE; Material Document and Classification: WESTERN GEAR CORP,GR L560 MFR REF SINGLE MATERIAL RESPONSE; Thickness: 0.168 INCHES NOMINAL IN; Terminal Type and Quantity: 1 STRAIGHT W/HOLE. 9 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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