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National Stock Number:
5310-00-917-9734
Federal Supply Class:
5310
National Item Identification Number:
009179734
Description:
WASHER,KEY
Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
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Manufacturer Information:
| 11577388 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HARDNESS RATING | 50.0 ROCKWELL B MINIMUM AND | | 80.0 ROCKWELL B MAXIMUM | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 17 | | HOLE DIAMETER | 1.792 INCHES MINIMUM AND | | 1.817 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.281 INCHES MINIMUM AND | | 2.311 INCHES MAXIMUM | | INTERNAL PREBENT KEY LENGTH | 0.160 INCHES MINIMUM AND | | 0.180 INCHES MAXIMUM | | EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND | | 0.234 INCHES MAXIMUM | | INTERNAL PREBENT KEY WIDTH | 0.250 INCHES MINIMUM AND | | 0.290 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 3.125 INCHES NOMINAL | | MATERIAL THICKNESS | 0.075 INCHES MINIMUM AND | | 0.085 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19206 | | DESIGN CONTROL REFERENCE | 11577388 |
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