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National Stock Number:
5310-00-547-5691
Federal Supply Class:
5310
National Item Identification Number:
005475691
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:
| 726606-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 1 | | INTERNAL KEY QUANTITY | 1 | | HOLE DIAMETER | 1.510 INCHES MINIMUM AND | | 1.530 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.120 INCHES MINIMUM AND | | 2.130 INCHES MAXIMUM | | EXTERNAL STRAIGHT KEY LENGTH | 0.080 INCHES MINIMUM AND | | 0.090 INCHES MAXIMUM | | EXTERNAL STRAIGHT KEY WIDTH | 0.240 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 2.200 INCHES MINIMUM AND | | 2.220 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.100 INCHES NOMINAL |
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