|
|
|
National Stock Number:
5310-00-987-9034
Federal Supply Class:
5310
National Item Identification Number:
009879034
Description:
WASHER,SHOULDERED
Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. 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:
| 513129 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
|
Techincal Specification:
| HARDNESS RATING | 78.0 ROCKWELL B MINIMUM | | HOLE DIAMETER | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.492 INCHES MINIMUM AND 0.496 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4121 ASSN STD SINGLE MATERIAL RESPONSE AND H.S.145 GRADE 3D MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.039 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | SHOULDER DIAMETER | 0.423 INCHES MINIMUM AND 0.433 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.037 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | SPECIAL FEATURES | O/D CHAMFERED AT 45 DEG ANGLE,0.020 IN. MIN,0.030 IN. MAX | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | H.S.95 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
|
|