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National Stock Number:
5310-00-071-0907
Federal Supply Class:
5310
National Item Identification Number:
000710907
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:
| 205-040-120-001 | 97499 | BELL TEXTRON INC | | 205-040-120-1 | 04614 | TEXTRON SYSTEMS CORPORATION | | 205-040-120-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 205-040-120-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| HOLE DIAMETER | 2.423 INCHES MINIMUM AND 2.430 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.790 INCHES MINIMUM AND 2.810 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6381 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-5626,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758,COND D1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 145000 POUNDS PER SQUARE INCH | | SHOULDER DIAMETER | 2.562 INCHES MINIMUM AND 2.563 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | SPECIAL FEATURES | TWO DIAMETRICALLY OPPOSITE HOLES,0.077 IN. MIN,0.082 IN. MAX DIA. LOCATED ON THE SHOULDERED PORTION,0.180 IN. NOM DISTANCE FROM CENTER OF HOLE TO BEARING SURFACE OF WASHER. HOLES DRILLED ON A 60 DEG ANGLE | | STYLE DESIGNATOR | SHOULDERED | | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
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