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National Stock Number:
5365-01-055-6448
Federal Supply Class:
5365
National Item Identification Number:
010556448
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:
| 5365PL0688618 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | P189-3 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| APERTURE DIAMETER | 0.322 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 2 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 0.680 INCHES MINIMUM AND 0.696 INCHES MAXIMUM | | END RADIUS | 0.444 INCHES MINIMUM AND 0.484 INCHES MAXIMUM | | HOLE DIAMETER | 0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM | | OVERALL LENGTH | 0.918 INCHES MINIMUM AND 0.938 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/4 T3 OR T181 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/11 T6 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 | | STYLE DESIGNATOR | NON-CIRCULAR W/RADIUS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 CLASS 1A MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE AND PLASTIC POLYAMIDE OR CHROMATE |
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