4730-01-340-1327 REDUCER,PIPE Index 4730-01-340-1329 REDUCER,TUBE

National Stock Number:
4730-01-340-1328

Federal Supply Class:
4730

National Item Identification Number:
013401328

Description:
REDUCER,TUBE

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
B50774435994ROLLS-ROYCE CANADA LIMITEE
B507744K0378ROLLS-ROYCE PLC
B507744K0680ROLLS-ROYCE AIRLINES


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER1.550 INCHES 1ST END BULKHEAD
BOLT HOLE NOMINAL DIAMETER0.290 INCHES 1ST END BULKHEAD
BOLT HOLE QUANTITY2 1ST END BULKHEAD
CONNECTION TYPEFLANGE 1ST END BULKHEAD
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEPLAIN (TUBE) 1ST END
CONNECTION STYLEPLAIN (TUBE) 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 2ND END
FLANGE FACE DESIGNPLAIN 1ST END BULKHEAD
FLANGE SHAPEOVAL WITH HOLES 1ST END BULKHEAD
MATERIAL DOCUMENT AND CLASSIFICATIONMSRR7035 MFR REF SINGLE MATERIAL RESPONSE OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL LENGTH2.150 INCHES 1ST END BULKHEAD
NOMINAL OVERALL LENGTH1.230 INCHES
NOMINAL THICKNESS0.140 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE0.438 INCHES 1ST END
NOMINAL WIDTH0.900 INCHES 1ST END BULKHEAD
SPECIAL FEATURES4 EQUALLY SPACED HOLES 0.475 IN. LG AROUND CTR.
THREAD CLASS3B 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END


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