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National Stock Number:
5365-99-963-5478
Federal Supply Class:
5365
National Item Identification Number:
999635478
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:
| 2-108A38 | K0061 | EMERSON PROCESS MANAGEMENT LTD | | FL17636 | U1515 | DGS&E TIG IRC |
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Techincal Specification:
| OVERALL LENGTH | 1.875 INCHES NOMINAL | | OVERALL THICKNESS | 0.048 INCHES NOMINAL | | OVERALL WIDTH | 0.562 INCHES NOMINAL | | STYLE DESIGNATOR | NON-CIRCULAR W/SQUARE CORNERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DTD 904C NATIONAL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | BOLT HOLE DIAMETER | 8.20 MILLIMETERS NOMINAL | | BOLT HOLE QUANTITY | 2 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.250 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | AAUB | | HOLE DIAMETER | 0.3228 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1449 EN2 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449 EN2A NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449 EN2B NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449 EN2C NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449 EN2D NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449 PART 3A NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.312 INCHES NOMINAL |
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