NSN 5977-01-688-0136 · NIIN 016880136 · Part number BW-6901-GA
Espey Mfg and Electronics Corp · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 20950
Government record, cited
NSN 5977-01-688-0136 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-688-0136. Manufacturer of record part number: BW-6901-GA.
Also searched as5977-01-688-0136 ·
5977016880136 ·
NIIN 016880136 ·
01-688-0136 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 20950 · BW-6901-GA · PL94268 REV D · BW-6901-GA REV A
Manufacturer of record: Espey Mfg and Electronics Corp
Identification
NSN: 5977-01-688-0136
NIIN: 016880136
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: BW-6901-GA
Manufacturer: Espey Mfg and Electronics Corp
General Description
The Ground Unit, cataloged under National Stock Number 5977-01-688-0136, 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 Espey Mfg and Electronics Corp. The record lists 3 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
5977-01-688-0136
Primary Part Number
BW-6901-GA
Item Name
Ground Unit
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
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 5977-01-688-0136?
NSN 5977-01-688-0136 is a Ground Unit, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-01-688-0136?
NSN 5977-01-688-0136 has 3 manufacturer part numbers on file: PL94268 REV D (Espey Mfg and Electronics Corp), BW-6901-GA (Espey Mfg and Electronics Corp), BW-6901-GA REV A (Espey Mfg and Electronics Corp).
What are the specifications of BW-6901-GA?
Key specifications for BW-6901-GA: Part Name Assigned by Controlling Agency: GROUND AY, HIGH RESI. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5977-01-688-0136 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.