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National Stock Number:
5365-99-000-4265
Federal Supply Class:
5365
National Item Identification Number:
990004265
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:
| 60200973 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | AMP 02 08 71008 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 | | HOLE DIAMETER | 6.40 MILLIMETERS MINIMUM AND 6.55 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B211 ASSN STD SINGLE MATERIAL RESPONSE OR STM B221 ASSN STD SINGLE MATERIAL RESPONSE OR BS 1474 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | OVERALL THICKNESS | 23.00 MILLIMETERS MINIMUM AND 23.05 MILLIMETERS MAXIMUM | | SPECIAL FEATURES | CURVED W/ANGLED ENDS:63.5 MM ID,85 MM OD,OUTER EDGE 38 MM LG | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD 1ST TREATMENT RESPONSE AND MIL-P-53022 MIL STD 2ND TREATMENT RESPONSE AND MIL-DTL-64159 TYPR 2 MIL STD 3RD TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE AND PRIMER AND PAINT |
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