National Item Identification Number
01-115-6853
011156853
5365-01-115-6853
5365011156853
National Stock Number
Item Name
SPACER,STEPPED
Federal Supply Class
5365
Description
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (When the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) It must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes SPACER, OPTICAL ELEMENT. See also WASHER, RECESSED and WASHER, SHOULDERED AND RECESSED.
Commercial and Government Entity Code (Supplier Data)
03956
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366
Reference Numbers (Part Numbers)
1853440
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
OVERALL LENGT
Required Description
STEEL COMP 303
ASTMA581,TYPE 303,COND A ASSN STD SINGLE MATERIAL RESPONSE OR
A
