5342-01-070-0434 MOUNT,RESILIENT,WEAPON SYSTEM Index 4710-01-070-0438 TUBE ASSEMBLY,METAL

National Stock Number:
5365-01-070-0437

Federal Supply Class:
5365

National Item Identification Number:
010700437

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.


Manufacturer Information:
CA21035-129372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
APERTURE DIAMETER0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
HOLE DIAMETER0.098 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
OVERALL LENGTH0.925 INCHES MINIMUM AND 0.929 INCHES MAXIMUM
OVERALL WIDTH0.505 INCHES MINIMUM AND 0.535 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
SPECIAL FEATURESEACH BOLT HOLE IS DIMPLED TO AN OUTSIDE RADIUS OF 0.210 IN.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


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