The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-9901, 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 Hobart Bros Co. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-284-9901 |
| Primary Part Number | AW-103 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Hobart Bros Co |
| Status | CANCELLED |
| Material Document and Classification | SUPERIOR CARBON PRODUCTS INC,GRADE 554 MFR REF SINGLE MATERIAL RESPONSE |
| Material | COPPER GRAPHITE |
| Brush Shunt Length | 3.750 INCHES NOMINAL SINGLE SHUNT IN |
| Style Designator | ONE PIECE |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Terminal Slot Width | 0.188 INCHES NOMINAL IN |
| Top Style | FLAT WITH RIGHT EDGE BEVELED |
| Width | 0.995 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Contact Face Style | CONCAVE |
| Bevel Depth | 0.250 INCHES NOMINAL IN |
| Thickness | 0.745 INCHES NOMINAL IN |
| Radius | 3.750 INCHES NOMINAL IN |
| Length | 1.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR SLIP RING |
| Bevel Length | 0.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17-13-36989 | Chief of Engineers Dept of Army (USA) |
| 12615-8 | Curtis-Toledo, Inc. (USA) |
| AW-103 PRIMARY | Hobart Bros Co (USA) |
NSN 5977-00-284-9901 is a Brush,electrical Contact, manufactured by Hobart Bros Co, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-284-9901 has 3 cross-referenced part numbers: 17-13-36989 (Chief of Engineers Dept of Army), 12615-8 (Curtis-Toledo, Inc.), AW-103 (Hobart Bros Co).
There are 2 known substitutes for 5977-00-284-9901: 5330-00-769-8351, 1270-01-088-2570. Verify interchangeability with system specifications before substitution.
Key specifications for AW-103: Material Document and Classification: SUPERIOR CARBON PRODUCTS INC,GRADE 554 MFR REF SINGLE MATERIAL RESPONSE; Material: COPPER GRAPHITE; Brush Shunt Length: 3.750 INCHES NOMINAL SINGLE SHUNT IN; Style Designator: ONE PIECE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-284-9901 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.