5325-00-721-7884 RING,RETAINING Index 5325-00-721-7887 INSERT,SCREW THREAD

National Stock Number:
5365-00-721-7885

Federal Supply Class:
5365

National Item Identification Number:
007217885

Description:
SHIM

Detail:
A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use DISK, SOLID, PLAIN. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see SPACER, PLATE; WASHER, FLAT and SPACER, RING. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also SHIM STOCK, LAMINATED; SHIM STOCK ASSORTMENT, GASKET; and BEARING, WASHER, THRUST.


Manufacturer Information:
906976718876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.469 INCHES NOMINAL
BOLT HOLE QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.625 INCHES NOMINAL
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDSEPARABLE
FSC APPLICATION DATARADAR SET,GUIDED MISSILE,REMOTE CONTROL SYSTEM
HOLE DIAMETER0.281 INCHES NOMINAL
LAMINATION QUANTITY8
LAMINATION THICKNESS0.016 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.3112 INCHES NOMINAL
OVERALL LENGTH1.250 INCHES NOMINAL
OVERALL WIDTH0.938 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSS401MA025,+1,FSCM 18876 MFR REF SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
STYLE DESIGNATORNON-CIRCULAR W/SQUARE CORNERS


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