NSN 5977-01-366-0790 · NIIN 013660790 · Part number RC850-47HR1
United Equipment Accessories, Inc. Dba United Equipment Accessories Inc · FSC 5977 — Electrical Contact Brushes and Electrodes · FSG 59 — Electrical and Electronic Equipment Components · CAGE 52729
Government record, cited
NSN 5977-01-366-0790 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-366-0790. Manufacturer of record part number: RC850-47HR1.
Also searched as5977-01-366-0790 ·
5977013660790 ·
NIIN 013660790 ·
01-366-0790 ·
FSC 5977 Electrical Contact Brushes and Electrodes · CAGE 52729 · RC850-47HR1 · 77R42D1
Manufacturer of record: United Equipment Accessories, Inc. Dba United Equipment Accessories Inc
Identification
NSN: 5977-01-366-0790
NIIN: 013660790
FSC: 5977 — Electrical Contact Brushes and Electrodes
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: RC850-47HR1
Manufacturer: United Equipment Accessories, Inc. Dba United Equipment Accessories Inc
General Description
The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-01-366-0790, 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 United Equipment Accessories, Inc. Dba United Equipment Accessories Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Ring Assembly,electrical Contact
FSC / FSG
5977 — Electrical Contact Brushes and Electrodes (FSG 59)
Manufacturers
Morris Material Handling, Inc. (CAGE 27315); United Equipment Accessories, Inc. Dba United Equipment Accessories Inc (CAGE 52729)
Technical Specifications
Parameter
Value
NSN
5977-01-366-0790
Primary Part Number
RC850-47HR1
Item Name
Ring Assembly,electrical Contact
FSC / FSG
5977 / 59 — Electrical Contact Brushes and Electrodes
Manufacturer
United Equipment Accessories, Inc. Dba United Equipment Accessories Inc
United Equipment Accessories, Inc. Dba United Equipment Accessories 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 5977-01-366-0790?
NSN 5977-01-366-0790 is a Ring Assembly,electrical Contact, manufactured by United Equipment Accessories, Inc. Dba United Equipment Accessories Inc, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
What part numbers are listed for NSN 5977-01-366-0790?
NSN 5977-01-366-0790 has 2 manufacturer part numbers on file: 77R42D1 (Morris Material Handling, Inc.), RC850-47HR1 (United Equipment Accessories, Inc. Dba United Equipment Accessories Inc).
Is NSN 5977-01-366-0790 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.