1280-01-175-4329 INTERFACE UNIT Index 1560-01-175-4331 PYLON,AIRCRAFT

National Stock Number:
5340-01-175-4330

Federal Supply Class:
5340

National Item Identification Number:
011754330

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:
16L507-981755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY OUTSIDE DIAMETER0.980 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE DIAMETER1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM
FLANGE THICKNESS0.800 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
OVERALL HEIGHT1.570 INCHES MINIMUM AND 1.630 INCHES MAXIMUM
MATERIALSTEEL
MOUNTING HOLE DIAMETER0.181 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
STYLE DESIGNATORPARALLEL


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