A-A-52427 Nut, Plain, Single Ball Seat, Hexagon Wheel Mounting - 3/4 And 1-1/8 InchThis commercial item description (CID) covers a hexagon wheel mounting plain, single ball seat nut which is used to mount and secure wheels to the vehicle's axle and is refered to herein as the nut.

Pages 1 - 2 - 3 - 4

Pin no.

Former alloy steel part MS no.

Former steel part no.

Thread

Counter-bore

Hand

Designation

MS part no.

Drawing

part no.

“A”

‘B”

“c”

A52427-L-0.750

-1

MS519S3-5

537802

Left (L)

3/4-16-UNF-2B

0.75 ± .012

.280 ± .030

A52427-R-0.750

-2

MS51983-6

537801

Right (R)

A52427-L-1 .125

-3

MS51983-7

537806

Left (L)

1 1/8-16 -UN-2B

1.16 ± .012

.170 ± .020

A52427-R-1.125

-4

MS51983-8

537805

Right (R)