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National Stock Number:
5310-01-138-5516
Federal Supply Class:
5310
National Item Identification Number:
011385516
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.
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Manufacturer Information:
| 7954539-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HOLE DIAMETER | 2.755 INCHES MINIMUM AND 2.760 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.219 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108 ASSN STD 4TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A513 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A519 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A513 ASSN STD 6TH MATERIAL RESPONSE OR ASTM A513 ASSN STD 7TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 8TH MATERIAL RESPONSE OR ASTM A512 ASSN STD 8TH MATERIAL RESPONSE OR ASTM A513 ASSN STD 8TH MATERIAL RESPONSE OR ASTM A519 ASSN STD 8TH MATERIAL RESPONSE OR ASTM A513 ASSN STD 9TH MATERIAL RESPONSE OR ASTM A519 ASSN STD 9TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 10TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 11TH MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL | | SHOULDER DIAMETER | 3.484 INCHES MINIMUM AND 3.500 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.064 INCHES MINIMUM AND 0.077 INCHES MAXIMUM | | SPECIAL FEATURES | TOP PORTION SHOULDER DIA 3.125 IN. AND 0.018 IN. DEEP | | STYLE DESIGNATOR | SHOULDERED | | SURFACE FINISH | 63.0 MICROINCHES SHOULDER FACE | | SURFACE FINISH | 63.0 MICROINCHES TOP |
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