3020-00-167-2716 GEAR CLUSTER Index 4730-00-167-2718 FLANGE,PIPE,BLIND

National Stock Number:
4730-00-167-2717

Federal Supply Class:
4730

National Item Identification Number:
001672717

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
2618592P110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BOLT HOLE DIAMETER0.139 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
BOLT CIRCLE DIAMETER0.718 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONUNFINISHED
FLANGE SECTION STYLERECESSED FACE, RAISED NECK
FLANGE WIDTH1.003 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
NECK HEIGHT0.240 INCHES NOMINAL
NOMINAL THREAD SIZE0.125 INCHES
RECESS DEPTH0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
RECESS DIAMETER0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
REDUCER FLANGE HOLE TYPECONCENTRIC
SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATORSQUARE, ONE BOLT HOLE CIRCLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THICKNESS0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL


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