The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-6773, 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 Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 5977-00-280-6773 |
| Primary Part Number | 999 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. |
| Status | ACTIVE |
| Style Designator | ONE PIECE |
| Length | 1.125 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 STRAIGHT W/SLOT |
| Contact Face Style | FLAT |
| Material | ELECTROGRAPHITIC |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Brush Shunt Length | 2.750 INCHES NOMINAL SINGLE SHUNT IN |
| Top Style | FLAT |
| Material Document and Classification | SPEER CARBON CO,GR E45 MFR REF SINGLE MATERIAL RESPONSE |
| Shunt Position Designator | 7 |
| Body Style | RECTANGULAR COMMUTATOR |
| Thickness | 0.312 INCHES NOMINAL IN |
| Width | 0.605 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DR1858E45SPEER | Baldor Electric Co (USA) |
| ANSI/NEMA PUB NO. CB1 | National Electrical Mfrs Assn (USA) |
| 999 PRIMARY | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA) |
| DR1858E45SPEER | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA) |
| 999 | Baldor Electric Co (USA) |
NSN 5977-00-280-6773 is a Brush,electrical Contact, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-280-6773 has 5 cross-referenced part numbers: DR1858E45SPEER (Baldor Electric Co), ANSI/NEMA PUB NO. CB1 (National Electrical Mfrs Assn), 999 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.), DR1858E45SPEER (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.), 999 (Baldor Electric Co).
There are 12 known substitutes for 5977-00-280-6773: 5120-00-056-3940, 3110-00-114-9631, 5120-00-288-7679 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 999: Style Designator: ONE PIECE; Length: 1.125 INCHES NOMINAL IN; Terminal Type and Quantity: 1 STRAIGHT W/SLOT; Contact Face Style: FLAT. 13 total characteristics are documented in the Federal Logistics Information System.