5340-00-994-5244 CASTER,SWIVEL Index 1560-00-994-5252 DOOR,ACCESS,AIRCRAFT

National Stock Number:
5670-00-994-5250

Federal Supply Class:
5670

National Item Identification Number:
009945250

Description:
FLANGE,RAILING

Detail:
AN ITEM HAVING A RIGHT HAND THREADED CONCENTRIC HOLE FOR THE PURPOSE OF CONNECTING IT TO A HAND RAILING, SIDE LADDER, OR THE LIKE. IT HAS ONE FLAT SIDE (NOT FACED). THE OPPOSITE SIDE HAS A PROJECTING RIM, EDGE, LIP, OR RIB. THE FACE MAY BE DRILLED FOR CONNECTING BOLTS OR SCREWS. IT IS NOT INTENDED FOR USE AS A PRESSURE FITTING.


Manufacturer Information:
3-4X3 1-263686THE WALWORTH COMPANY


Techincal Specification:
BOLT CIRCLE DIAMETER2.313 INCHES NOMINAL
BOLT HOLE QUANTITY4
BOLT HOLE DIAMETER0.250 INCHES NOMINAL
FLANGE DIAMETER3.125 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, LONG NECK
MATERIALIRON
NECK DIAMETER1.500 INCHES NOMINAL
NECK HEIGHT0.420 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.750 INCHES
NOMINAL THREAD SIZE0.750 INCHES
SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
SURFACE TREATMENTENAMEL
THICKNESS0.260 INCHES NOMINAL


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