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National Stock Number:
5310-01-348-3227
Federal Supply Class:
5310
National Item Identification Number:
013483227
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:
| AS9276-19 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS9276-19 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL COMP 321 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | KEY | | EXTERNAL KEY QUANTITY | 1 | | HOLE DIAMETER | 1.015 INCHES MINIMUM AND | | 1.020 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.430 INCHES MINIMUM AND | | 1.440 INCHES MAXIMUM | | EXTERNAL PREBENT KEY LENGTH | 0.150 INCHES MINIMUM AND | | 0.160 INCHES MAXIMUM | | EXTERNAL TAPERED KEY WIDTH | 0.650 INCHES MINIMUM AND | | 0.660 INCHES MAXIMUM | | EXTERNAL PREBENT KEY WIDTH | 0.290 INCHES MINIMUM AND | | 0.295 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.865 INCHES MINIMUM AND | | 0.875 INCHES MAXIMUM | | OVERALL DISTANCE INCLUDING KEYS | 1.856 INCHES NOMINAL | | SPLIT KEY LENGTH | 0.235 INCHES NOMINAL | | MATERIAL THICKNESS | 0.032 INCHES MINIMUM AND | | 0.040 INCHES MAXIMUM | | ANGLE BETWEEN EXTERNAL KEYS | 90.0 DEGREES NOMINAL | | EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |
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