NSN 3120-00-182-8538

3120001828538

NO

13205

N/A

0.1870 inches first

5.0000 inches

Between 8.2490 inches and 8.2500 inches

Between 6.5090 inches and 6.5110 inches

Square all corners

Feat

63.0 microinches outside diameter surface of body

1 hole

Items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. These items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, and shore stations of the us navy. Critical features including, but not limited to, dimensions, tolerances/clearances, electronic characteristics, and metallurgical properties will bespecified for government q ar (quality assurance representatives) to insure the highest possible degree of quality and reliability of these parts being delivered under navicp contracts

Tin alloy uns l13840 inner layer

Qq-t-390 federal specification single material response inner layer

Segmented, plain, no outside flanges