National Item Identification Number
01-362-2082
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Description
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Commercial and Government Entity Code (Supplier Data)
K0140
SIEMENS INDUSTRIAL TURBOMACHINERY LT
WATERSIDE SOUTH
PO BOX 1
LINCOLN
LN5 7FD
UNITED KINGDOM
01522 584566
1EK45
ALLIED MARINE SERVICES INC.
659 SOUTH WASHINGTON STREET
ALEXANDRIA
VA
22314
410-643-6313
1QNM6
ALLIED MARINE SERVICES INC.
188 LOG CANOE CIRCLE
STEVENSVILLE
MD
21666
410-643-6313
Reference Numbers (Part Numbers)
ND20093
ND20093
ND20093
ND20093
Required Categories
Required Description