5360-00-771-3298 SPRING,HELICAL,COMPRESSION Index 5355-00-771-3301 DIAL HUB

National Stock Number:
5340-00-771-3299

Federal Supply Class:
5340

National Item Identification Number:
007713299

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
2530007713299A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
2530007713299 SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
5340007713299A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5340007713299 SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
771329919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EAR QUANTITY6
EAR RADIUS0.375 INCHES NOMINAL
BODY RADIUS2.438 INCHES NOMINAL
BODY THICKNESS0.500 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
BOLT CIRCLE DIAMETER4.995 INCHES MINIMUM AND 5.005 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPHERICAL RECESS
FIRST RECESS INSIDE HEIGHT2.500 INCHES NOMINAL
FLANGE THICKNESS2.000 INCHES NOMINAL
HOLE DIAMETER0.422 INCHES NOMINAL
INSIDE CORNER RADIUS1.938 INCHES NOMINAL
INSIDE DIAMETER3.875 INCHES NOMINAL
INVERTED RADIUS0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-681 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S46172 MIL SPEC 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 1020 AND STEEL COMP 1035
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTIEARS AND HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESTHREADED HOLE 30.0 DEG FROM VERTICAL CL AT 20.0 DEG ANGLE TO HORIZONTAL,0.328 IN. DIA,1/8-27 NPT,CENTER HOLE,0.125 IN. DIA BY 0.031 IN.90.0 DEG CSK TO 0.312 IN.,OPT RIB WITH FORGING CENTER HOLE 0.125 IN. DIABY 0.562 PORM 0.031 IN. CSK 90.0 DEG TO 0.312 IN.


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