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National Stock Number:
5310-00-913-0081
Federal Supply Class:
5310
National Item Identification Number:
009130081
Description:
WASHER,RECESSED
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 504660 | 1RRL5 | NIELSEN HARDWARE CORPORATION | | 504660 | 31633 | ALINABAL HOLDINGS CORPORATION | | 504660 | 34830 | ROGERSON KRATOS | | 504660 | 77445 | RTX CORPORATION | | 504660 | 98003 | NIELSEN HARDWARE CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 321 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 1.330 INCHES MINIMUM AND | | 1.350 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.020 INCHES MINIMUM AND | | 2.040 INCHES MAXIMUM | | OVERALL HEIGHT | 0.150 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | RECESS DEPTH | 0.066 INCHES MINIMUM AND | | 0.072 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND | | 0.034 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98003 | | DESIGN CONTROL REFERENCE | 504660 |
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