2540-01-352-1264 MIRROR ASSEMBLY,REARVIEW Index 5340-01-352-1266 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5340-01-352-1265

Federal Supply Class:
5340

National Item Identification Number:
013521265

Description:
RETAINER,HELICAL COMPRESSION SPR

Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO FIT OVER THE END OF, AND COMPLETELY ENCASE THE SPRING. THE OPEN END IS USUALLY FLANGED, THE OPPOSITE END MAY BE CLOSED OR HAVE AN ORIFICE TO ACCOMMODATE A GUIDE, PLUNGER, OR THE LIKE. IT IS USED TO POSITION THE SPRING AND RESTRAIN LATERAL MOTION. IT MAY PROVIDE A SEAT FOR THE SPRING. EXCLUDES HOLDER, SPRING.


Manufacturer Information:
575836353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER2.275 INCHES MINIMUM AND 2.281 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.434 INCHES MINIMUM AND 2.437 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
INSIDE CHAMFER ANGLE IN DEG45.0
OUTSIDE CHAMFER ANGLE IN DEG45.0
OVERALL HEIGHT0.890 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4130
STYLE DESIGNATORIRREGULAR


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