BOEING COMPANY, THE | 43999 |
HOLE DIAMETER | 0.828 INCHES MINIMUM AND 0.838 INCHES MAXIMUM |
OUTSIDE DIAMETER | 1.312 INCHES NOMINAL |
EXTERNAL PREBENT KEY LENGTH | 0.157 INCHES NOMINAL |
INTERNAL STRAIGHT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.492 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
MATERIAL THICKNESS | 0.093 INCHES NOMINAL |
III MATERIAL | STEEL COMP 4130 OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND D4 OR D1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-18729,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
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. |