|
|
|
National Stock Number:
5310-01-280-9382
Federal Supply Class:
5310
National Item Identification Number:
012809382
Description:
WASHER,SHOULDERED AND RECESSED
Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
|
Manufacturer Information:
| 8343601 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 1.750 INCHES NOMINAL | | SHOULDER DIAMETER | 2.625 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.4688 INCHES MINIMUM AND | | 3.5000 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.0598 INCHES NOMINAL | | SPECIAL FEATURES | RECESS DEPTH 0.0625 IN.; SHOULDER DIA AT BASE 2.750 IN. |
|
|