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National Stock Number:
5365-99-503-8914
Federal Supply Class:
5365
National Item Identification Number:
995038914
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:
| 60108014 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | AM 04 00 20028 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
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Techincal Specification:
| APERTURE DIAMETER | 99.75 MILLIMETERS MINIMUM AND 100.25 MILLIMETERS MAXIMUM | | BOLT CIRCLE DIAMETER | 112.75 MILLIMETERS MINIMUM AND 113.25 MILLIMETERS MAXIMUM | | BOLT HOLE QUANTITY | 6 | | HOLE DIAMETER | 4.50 MILLIMETERS MINIMUM AND 4.68 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B211:5056-0,UNS A95056-0 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B221:5083-0,UNS A95083-0 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | OUTSIDE DIAMETER | 124.75 MILLIMETERS MINIMUM AND 125.25 MILLIMETERS MAXIMUM | | OVERALL THICKNESS | 5.25 MILLIMETERS MINIMUM AND 5.75 MILLIMETERS MAXIMUM | | SPECIAL FEATURES | HOLES COUNTERBORED 9.25 MM DIA BY 3.25 MM DEEP | | STYLE DESIGNATOR | CIRCULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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