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National Stock Number:
5310-00-471-9105
Federal Supply Class:
5310
National Item Identification Number:
004719105
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:
| 10121402 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 107T956 | 77445 | RTX CORPORATION | | MS9581-10 | 0U583 | SAE INTERNATIONAL | | 107T956 | 79500 | WESTINGHOUSE ELECTRIC CORP | | MS9581-10 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | 5310PL0194257 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MS9581-10 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS9581-10 | Z03F0 | BOEING DEFENCE AUSTRALIA LTD | | MS9581-10 | Z8T75 | BOEING DEFENCE AUSTRALIA LTD |
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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 | 90 DEGREE LOCKING KEY | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.440 INCHES MINIMUM AND | | 0.450 INCHES MAXIMUM | | EXTERNAL PREBENT KEY LENGTH | 0.110 INCHES MINIMUM AND | | 0.115 INCHES MAXIMUM | | EXTERNAL TAPERED KEY WIDTH | 0.250 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | EXTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND | | 0.115 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.265 INCHES MINIMUM AND | | 0.275 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | | ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND | | 62.0 DEGREES MAXIMUM | | EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |
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