The Brush,electrical Contact, cataloged under National Stock Number 5977-00-228-7951, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Atwood Fence Co Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-228-7951 |
| Primary Part Number | 636820 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Atwood Fence Co Inc |
| Status | ACTIVE |
| Radius | 0.875 INCHES NOMINAL IN |
| Material Document and Classification | UNITED STATES GRAPHITE GRADE 9A MFR REF SINGLE MATERIAL RESPONSE A |
| Material | COPPER GRAPHITE |
| Terminal Type and Quantity | 1 STRAIGHT W/SLOT |
| Style Designator | ONE PIECE |
| Shunt Position Designator | 2 AND 8 |
| Width | 0.875 INCHES NOMINAL IN |
| Length | 0.508 INCHES NOMINAL IN |
| Contact Face Style | CONCAVE |
| Shunt Insulation Provision and Quantity | 2 UNINSULATED |
| Thickness | 0.279 INCHES NOMINAL IN |
| Brush Shunt Length | 1.875 INCHES NOMINAL ALL SHUNTS IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-228-7951 is a Brush,electrical Contact, manufactured by Atwood Fence Co Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-228-7951 has 3 cross-referenced part numbers: 636820 (Atwood Fence Co Inc), 636820 (Hurst Industries Inc), 636820 (Chrysler Realty Company Llc Dba Daimler Chrysler).
There is 1 known substitute for 5977-00-228-7951: 3110-00-100-0211. Verify interchangeability with system specifications before substitution.
Key specifications for 636820: Radius: 0.875 INCHES NOMINAL IN; Material Document and Classification: UNITED STATES GRAPHITE GRADE 9A MFR REF SINGLE MATERIAL RESPONSE A; Material: COPPER GRAPHITE; Terminal Type and Quantity: 1 STRAIGHT W/SLOT. 13 total characteristics are documented in the Federal Logistics Information System.