|
|
|
National Stock Number:
5306-00-017-8785
Federal Supply Class:
5306
National Item Identification Number:
000178785
Description:
BOLT,ASSEMBLED WASHER
Detail:
A BOLT, MACHINE ON WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHERS. SEE ALSO SCREW, ASSEMBLED WASHER.
|
Manufacturer Information:
| 178785 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 178785 | 24617 | GENERAL MOTORS CORP | | 178785 | 7X677 | GENERAL MOTORS LLC |
|
Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | PRIMARY WASHER MATERIAL THICKNESS | 0.025 INCHES NOMINAL | | PRIMARY WASHER OUTSIDE DIAMETER | 0.462 INCHES MINIMUM AND 0.474 INCHES MAXIMUM | | PRIMARY WASHER STYLE | FLAT EXTERNAL TEETH | | WASHER QUANTITY | 1 | | WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 20 |
|