Part Details | ELECTRICAL CONTACT BRUSH HOLDER
5977-00-644-0181 A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also HOLDER ASSEMBLY, ELECTRICAL CONTACT BRUSH.
Alternate Parts: 975209, 5977-00-644-0181, 00-644-0181, 5977006440181, 006440181
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-644-0181 | 02937 ( HOLDER, ELECTRICAL CONTACT BRUSH ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5977-00-644-0181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 975209 | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
Technical Data | NSN 5977-00-644-0181
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 5.625 INCHES NOMINAL |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| INSIDE WIDTH | 0.375 INCHES NOMINAL |
| INSIDE LENGTH | 1.750 INCHES NOMINAL |
| OVERALL THICKNESS | 0.875 INCHES NOMINAL |
| INSIDE THICKNESS | 0.312 INCHES NOMINAL |
| MATERIAL AND LOCATION | BRASS BOX |
| CONTACT END BEVEL | NOT INCLUDED |
| TOP THREAD LOCATION | INTERNAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-32 UN |
| THREAD LENGTH | 0.250 INCHES NOMINAL |
| MOUNTING FACILITY | DK ANY ACCEPTABLE |
| MOUNTING FACILITY QUANTITY | 4 |
| BRUSH QUANTITY ACCOMMODATED PER HOLDER | 2 |