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National Stock Number:
5365-01-223-5581
Federal Supply Class:
5365
National Item Identification Number:
012235581
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:
| 1276-23-271 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 1276-23-271 | A0199 | FINMECCANICA SPA | | 5518731 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5365PL0833844 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| STYLE DESIGNATOR | CIRCULAR WITH FOUR PERIPHERAL FLATS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE | | APERTURE DIAMETER | 76.5 MILLIMETERS NOMINAL | | BOLT CIRCLE DIAMETER | 92.0 MILLIMETERS NOMINAL | | BOLT HOLE QUANTITY | 4 | | GASKET CENTER TO FLAT DISTANCE | 47.0 MILLIMETERS NOMINAL | | GASKET CENTER TO SECOND FLAT DISTANCE | 47.0 MILLIMETERS NOMINAL | | HOLE DIAMETER | 9.5 MILLIMETERS MINIMUM AND 9.7 MILLIMETERS MAXIMUM | | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1010 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 110.0 MILLIMETERS NOMINAL | | SPECIAL FEATURES | 2 ADDITIONAL HOLES 9.5 MM MIN 9.7 MM MAX LOCATED DIAGONALLY OPPOSITE ONE ANOTHER |
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