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National Stock Number:
5365-01-430-7429
Federal Supply Class:
5365
National Item Identification Number:
014307429
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:
| 6659917 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| APERTURE DIAMETER | 10.630 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 10.920 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | HOLE DIAMETER | 0.1240 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-C-24707/3 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 OR STEEL COMP 304L | | OUTSIDE DIAMETER | 11.210 INCHES NOMINAL | | OVERALL THICKNESS | 0.375 INCHES NOMINAL | | SPECIAL FEATURES | BOLT HOLES ARE NOT EQUALLY SPACED; HOLES HAVE NOMINAL DEPTH OF 0.250 IN. | | STYLE DESIGNATOR | CIRCULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY2 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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