5310-01-266-2473 NUT,SELF-LOCKING,PLATE Index 5310-01-266-2475 WASHER,FLAT

National Stock Number:
5310-01-266-2474

Federal Supply Class:
5310

National Item Identification Number:
012662474

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.


Manufacturer Information:
MIL-W-2133881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19070-30396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
EXTERNAL KEY QUANTITY19
EXTERNAL PREBENT KEY WIDTH0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
HOLE DIAMETER5.983 INCHES MINIMUM AND 6.018 INCHES MAXIMUM
INTERNAL KEY QUANTITY1
INTERNAL PREBENT KEY LENGTH0.312 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
OUTSIDE DIAMETER7.062 INCHES MINIMUM AND 7.122 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS8.062 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.148 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
STYLE DESIGNATOREXTERNAL AND INTERNAL PRE-BENT KEYS
SURFACE TREATMENTPASSIVATE OVERALL


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