5340-01-178-6298 CLIP,SPRING TENSION Index 5340-01-178-6300 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5365-01-178-6299

Federal Supply Class:
5365

National Item Identification Number:
011786299

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:
518-2118725 PC 1753711NAVAL SEA SYSTEMS COMMAND
76623-05X2 PIECE 1796169ELECTRIC BOAT CORPORATION
MIL-S-2249981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
APERTURE DIAMETER5.375 INCHES MINIMUM AND 5.385 INCHES MAXIMUM
BOLT CIRCLE DIAMETER7.125 INCHES NOMINAL
BOLT HOLE QUANTITY6
CONSTRUCTIONLAMINATED
HOLE DIAMETER0.685 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS
OUTSIDE DIAMETER8.720 INCHES MINIMUM AND 8.780 INCHES MAXIMUM
SPECIAL FEATURESSPLIT ON CIRCUMFERENCE,180.0 DEGREES APART


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