The Brush,electrical Contact, cataloged under National Stock Number 5977-00-644-3360, 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 Miraj Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-644-3360 |
| Primary Part Number | 10733 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Miraj Corp |
| Status | ACTIVE |
| Head Length | 0.094 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Length | 0.656 INCHES NOMINAL IN |
| Brush Shunt Length | 0.781 INCHES NOMINAL SINGLE SHUNT IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Terminal Type and Quantity | 1 ROUND CAP W/EARS |
| Contact Face Style | CONCAVE |
| Style Designator | ONE PIECE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Material | ELECTROGRAPHITIC |
| Material Document and Classification | STACKPOLE CARBON CO,GRADE 51 MFR REF SINGLE MATERIAL RESPONSE |
| Top Style | CYLINDRICAL HEAD |
| Largest Outside Diameter | 0.240 INCHES NOMINAL IN |
| Terminal Diameter | 0.370 INCHES NOMINAL IN |
| Radius | 0.469 INCHES NOMINAL IN |
| Head Diameter | 0.200 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Width | 0.303 INCHES NOMINAL IN |
| Spring Free Length | 0.875 INCHES NOMINAL IN |
| Thickness | 0.184 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-644-3360 is a Brush,electrical Contact, manufactured by Miraj Corp, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-644-3360 has 2 cross-referenced part numbers: A30681-1 (Zenith Radio Corp of Iowa), 10733 (Miraj Corp).
There are 10 known substitutes for 5977-00-644-3360: 4820-00-036-1522, 4320-00-126-5982, 5120-00-232-5703 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10733: Head Length: 0.094 INCHES NOMINAL IN; Shunt Position Designator: 5; Length: 0.656 INCHES NOMINAL IN; Brush Shunt Length: 0.781 INCHES NOMINAL SINGLE SHUNT IN. 20 total characteristics are documented in the Federal Logistics Information System.