5815-00-016-7087 COUPLING,HELIX DRUM Index 5815-00-016-7114 ASSY,COMM AND CONST

National Stock Number:
5365-00-016-7094

Federal Supply Class:
5365

National Item Identification Number:
000167094

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:
0N127680-298230NATIONAL SECURITY AGENCY
86400906141L3 AVIATION PRODUCTS, INC.
9091-5-51101009ALDEN PRODUCTS COMPANY INC
9091-5-51104855AEIRE CORP


Techincal Specification:
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.090 INCHES NOMINAL
BOLT HOLE QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.625 INCHES NOMINAL
HOLE DIAMETER0.089 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.870 INCHES NOMINAL
OVERALL LENGTH0.800 INCHES NOMINAL
OVERALL WIDTH0.180 INCHES NOMINAL
MATERIALSTEEL COMP 302
STYLE DESIGNATORNON-CIRCULAR W/ROUNDED ENDS


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