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National Stock Number:
5365-01-253-3743
Federal Supply Class:
5365
National Item Identification Number:
012533743
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:
| 61545C | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| APERTURE LENGTH | 1.525 INCHES MINIMUM AND 1.535 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.610 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.028 INCHES NOMINAL | | HOLE DIAMETER | 0.173 INCHES MINIMUM AND 0.178 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | OVERALL LENGTH | 1.860 INCHES MINIMUM AND 1.880 INCHES MAXIMUM | | OVERALL WIDTH | 1.278 INCHES MINIMUM AND 1.298 INCHES MAXIMUM | | SPECIAL FEATURES | GRAY; SURFACE TREATMENT ON TOP AND BOTTOM SURFACES ONLY | | SURFACE TREATMENT | CHROMATE |
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