NSN 5977-00-445-4866 · NIIN 004454866 · Part number 4071
Western Sky Industries Inc Dba Electromech Techologies · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 64731
Government record, cited
NSN 5977-00-445-4866 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-445-4866. Manufacturer of record part number: 4071.
Also searched as5977-00-445-4866 ·
5977004454866 ·
NIIN 004454866 ·
00-445-4866 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 64731 · 4071 · 5007PC34
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4071
Manufacturer: Western Sky Industries Inc Dba Electromech Techologies
General Description
The Holder Assembly,electrical Conta, cataloged under National Stock Number 5977-00-445-4866, 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 Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-00-445-4866
Primary Part Number
4071
Item Name
Holder Assembly,electrical Conta
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Western Sky Industries Inc Dba Electromech Techologies
Western Sky Industries Inc Dba Electromech Techologies (USA)
No interchangeability data on file.
Other items in FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018
BRUSH,ELECTRICAL CONTACT
5977-00-001-8867
5977-00-001-8867 · Item name not on file
5977-00-002-9654
5977-00-002-9654 · Item name not on file
5977-00-003-0257
BRUSH SET,ELECTRICAL CONTACT
5977-00-003-0258
HOLDER,ELECTRICAL CONTACT BRUSH
5977-00-003-0264
5977-00-003-0264 · Item name not on file
5977-00-003-1196
ELECTRODE
5977-00-003-1197
5977-00-003-1197 · Item name not on file
Frequently Asked Questions
What is NSN 5977-00-445-4866?
NSN 5977-00-445-4866 is a Holder Assembly,electrical Conta, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-00-445-4866?
NSN 5977-00-445-4866 has 2 manufacturer part numbers on file: 5007PC34 (Western Sky Industries Inc Dba Electromech Techologies), 4071 (Western Sky Industries Inc Dba Electromech Techologies).
What are the specifications of 4071?
Key specifications for 4071: Holder Quantity Per Assembly: 2; Holder Group Quantity Mounted in Pairs: 1; Brush Quantity Accommodated Per Holder: 2; Features Provided: POSITIONING SLOTS. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5977-00-445-4866 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.