2930-01-481-7656 PUMP,COOLING SYSTEM,ENGINE Index 3040-01-481-7658 CALIPER ASSEMBLY,DISC BRAKE

National Stock Number:
5365-01-481-7657

Federal Supply Class:
5365

National Item Identification Number:
014817657

Description:
SPACER,PLATE

Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.


Manufacturer Information:
12422341076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
124223410FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
1242234119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
APERTURE LENGTH9.870 INCHES NOMINAL
APERTURE WIDTH9.870 INCHES NOMINAL
BOLT HOLE QUANTITY8
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH5.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.000 INCHES NOMINAL
HOLE DIAMETER0.028 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.030 INCHES NOMINAL
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH0.075 INCHES NOMINAL
OVERALL LENGTH10.620 INCHES NOMINAL
OVERALL THICKNESS0.125 INCHES NOMINAL
OVERALL WIDTH10.620 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD ALL MATERIAL RESPONSES
MATERIALALUMINUM ALLOY
STYLE DESIGNATORNON-CIRCULAR W/BOLT HOLES


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