NSN 5977-01-708-2549 · NIIN 017082549 · Part number PROMAX-400.0-2A4
Illinois Tool Works, Inc. Div Electro Static Technology, Inc · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 7WEK9
Government record, cited
NSN 5977-01-708-2549 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-708-2549. Manufacturer of record part number: PROMAX-400.0-2A4.
Also searched as5977-01-708-2549 ·
5977017082549 ·
NIIN 017082549 ·
01-708-2549 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 7WEK9 · PROMAX-400.0-2A4
Manufacturer of record: Illinois Tool Works, Inc. Div Electro Static Technology, Inc
Identification
NSN: 5977-01-708-2549
NIIN: 017082549
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: PROMAX-400.0-2A4
Manufacturer: Illinois Tool Works, Inc. Div Electro Static Technology, Inc
General Description
The Grounding Assembly,shaft, cataloged under National Stock Number 5977-01-708-2549, 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 Illinois Tool Works, Inc. Div Electro Static Technology, Inc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5977-01-708-2549
Primary Part Number
PROMAX-400.0-2A4
Item Name
Grounding Assembly,shaft
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
Illinois Tool Works, Inc. Div Electro Static Technology, Inc
Illinois Tool Works, Inc. Div Electro Static Technology, Inc (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 5977-01-708-2549?
NSN 5977-01-708-2549 is a Grounding Assembly,shaft, manufactured by Illinois Tool Works, Inc. Div Electro Static Technology, Inc, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-01-708-2549?
NSN 5977-01-708-2549 has 1 manufacturer part number on file: PROMAX-400.0-2A4 (Illinois Tool Works, Inc. Div Electro Static Technology, Inc).
What are the specifications of PROMAX-400.0-2A4?
Key specifications for PROMAX-400.0-2A4: Overall Height: 39.24 MILLIMETERS NOMINAL MM; Overall Diameter: 476.2 MILLIMETERS NOMINAL MM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5977-01-708-2549 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.