Part Details | ELECTRICAL CONTACT BRUSH HOLDER
5977-00-621-8553 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: BYLM121, BYLM12-1, 5977-00-621-8553, 00-621-8553, 5977006218553, 006218553
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-621-8553 | 02937 ( HOLDER, ELECTRICAL CONTACT BRUSH ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5977-00-621-8553
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BYLM12-1 | 05624 | GE AVIATION SYSTEMS LLCDBA GE AVIATION |
Technical Data | NSN 5977-00-621-8553
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 0.435 INCHES NOMINAL |
| OVERALL WIDTH | 0.438 INCHES NOMINAL |
| INSIDE WIDTH | 0.187 INCHES NOMINAL |
| INSIDE LENGTH | 0.435 INCHES NOMINAL |
| OVERALL THICKNESS | 0.375 INCHES NOMINAL |
| INSIDE THICKNESS | 0.187 INCHES NOMINAL |
| MATERIAL AND LOCATION | BRASS BOX |
| CONTACT END BEVEL | NOT INCLUDED |
| TOP THREAD LOCATION | EXTERNAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375-24 UNF |
| THREAD LENGTH | 0.273 INCHES NOMINAL |
| CAP | NOT INCLUDED |
| MOUNTING FACILITY | BW ANY ACCEPTABLE |
| BRUSH PRESSURE SPRING TYPE ACCOMMODATED | FLAT FINGER |
| BRUSH SPRING ADJUSTABILITY | NONADJUSTABLE |
| BRUSH PRESSURE SPRING | NOT INCLUDED |