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National Stock Number:
5365-01-451-6798
Federal Supply Class:
5365
National Item Identification Number:
014516798
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.
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Manufacturer Information:
| 752-6406838-57 | 43689 | HUNTINGTON INGALLS INC | | 752-6406838-57 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF1706-438 FIN 57 | 43689 | HUNTINGTON INGALLS INC | | DF1706-438 FIN 57 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| APERTURE DIAMETER | 0.531 INCHES NOMINAL | | OVERALL LENGTH | 2.870 INCHES NOMINAL | | OVERALL THICKNESS | 0.120 INCHES NOMINAL | | OVERALL WIDTH | 2.310 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | SPECIAL FEATURES | APERTURE IS OFFCENTER; NOMINAL DISTANCE FROM OUTSIDE EDGE TO APERTURE CENTER ALONG LENGTH IS 0.750 IN.; NOMINAL DISTANCE FROM OUTSIDE EDGE TO APERTURE CENTER ALONG WIDTH IS 0.688 IN.; HAS ONE BOLT HOLE WITH NOMINAL DIAMETER OF 0.345 IN.; NOMINAL DISTANCE FROM OUTSIDE EDGE TO BOLT HOLE CENTER ALONG LENGTH IS 1.182 IN.; NOMINAL DISTANCE FROM OUTSIDE EDGE TO BOLT HOLE CENTER ALONG WIDTH IS 1.000 IN. | | STYLE DESIGNATOR | NON-CIRCULAR W/O BOLT HOLES |
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