NSN 5977-01-155-5912 · NIIN 011555912 · Part number 70-929-2
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1HAR9
Government record, cited
NSN 5977-01-155-5912 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-155-5912. Manufacturer of record part number: 70-929-2.
Also searched as5977-01-155-5912 ·
5977011555912 ·
NIIN 011555912 ·
01-155-5912 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 1HAR9 · 70-929-2
General Characteristics Item Description: 8.688 IN. O/A LG IN
1 manufacturer part number on file
Manufacturer of record: Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
Identification
NSN: 5977-01-155-5912
NIIN: 011555912
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 70-929-2
Manufacturer: Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
General Description
The Contact Assembly, cataloged under National Stock Number 5977-01-155-5912, 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 Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-01-155-5912
Primary Part Number
70-929-2
Item Name
Contact Assembly
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA)
Reference documents
Reference
Meaning
70-929-2
5/9Secondary reference
Automatic Switch Company Dba Asco
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 5977-01-155-5912?
NSN 5977-01-155-5912 is a Contact Assembly, manufactured by Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-01-155-5912?
NSN 5977-01-155-5912 has 1 manufacturer part number on file: 70-929-2 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated).
What are the specifications of 70-929-2?
Key specifications for 70-929-2: General Characteristics Item Description: 8.688 IN. O/A LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5977-01-155-5912 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.