The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-6722, 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 Carbone of America Corporation Div Superior Carbon Products Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-284-6722 |
| Primary Part Number | SG45 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Carbone of America Corporation Div Superior Carbon Products Division |
| Status | ACTIVE |
| Width | 0.154 INCHES NOMINAL IN |
| Brush Shunt Length | 0.500 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Style Designator | ONE PIECE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Thickness | 0.154 INCHES NOMINAL IN |
| Length | 0.312 INCHES NOMINAL IN |
| Radius | 0.219 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 ROUND CAP W/EARS |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Body Style | RECTANGULAR COMMUTATOR |
| Largest Outside Diameter | 0.156 INCHES MAXIMUM IN |
| Material Document and Classification | SUPERIOR CARBON GRADE SG45 MFR REF SINGLE MATERIAL RESPONSE |
| Material | CARBON |
| Shunt Position Designator | 5 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SG45 PRIMARY | Carbone of America Corporation Div Superior Carbon Products Division (USA) |
| 56170 | General Dynamics Mission Systems, Inc. (USA) |
| C45 | Carbone of America Corporation Div Superior Carbon Products Division (USA) |
| AJZ | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 4399 | Carbon/graphite Group Inc the (USA) |
| 3213E | Henrite Products Corp (USA) |
NSN 5977-00-284-6722 is a Brush,electrical Contact, manufactured by Carbone of America Corporation Div Superior Carbon Products Division, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-284-6722 has 6 cross-referenced part numbers: SG45 (Carbone of America Corporation Div Superior Carbon Products Division), 56170 (General Dynamics Mission Systems, Inc.), C45 (Carbone of America Corporation Div Superior Carbon Products Division), AJZ (National Electrical Carbon Products, Inc. Div Electrical), 4399 (Carbon/graphite Group Inc the) and 1 more.
There are 12 known substitutes for 5977-00-284-6722: 5920-00-060-1118, 5977-00-178-8765, 3040-00-404-1791 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SG45: Width: 0.154 INCHES NOMINAL IN; Brush Shunt Length: 0.500 INCHES NOMINAL SINGLE SHUNT IN; Contact Face Style: CONCAVE; Style Designator: ONE PIECE. 15 total characteristics are documented in the Federal Logistics Information System.