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National Stock Number:
5365-00-456-2580
Federal Supply Class:
5365
National Item Identification Number:
004562580
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:
| A15D2273-2 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 | | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.280 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 0.840 INCHES NOMINAL | | HOLE DIAMETER | 0.221 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.280 INCHES NOMINAL | | OVERALL LENGTH | 1.400 INCHES NOMINAL | | OVERALL WIDTH | 0.560 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729,COND A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.100 INCHES NOMINAL | | OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.100 INCHES NOMINAL | | SPECIAL FEATURES | 0.740 IN. LG BY 0.180 IN. D CUT ON 45 DEG EACH END NOTCH LOCATED ON ONE SIDE OF LENGTH | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PV-F-3,FSCM 77272 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM |
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