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National Stock Number:
5365-00-295-7909
Federal Supply Class:
5365
National Item Identification Number:
002957909
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:
| 379851-40 | 70210 | HONEYWELL INTERNATIONAL INC. | | 379851-40 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | 379851-40 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| APERTURE DIAMETER | 12.100 INCHES MINIMUM AND 12.120 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 12.625 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | FEATURES PROVIDED | CASEHARDENED | | HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL THICKNESS | 0.040 INCHES NOMINAL | | OVERALL WIDTH | 13.200 INCHES MINIMUM AND 13.260 INCHES MAXIMUM | | SIDE RADIUS FROM GASKET CENTER | 6.125 INCHES MINIMUM AND 6.175 INCHES MAXIMUM | | STYLE DESIGNATOR | NON-CIRCULAR W/APERTURE |
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