4730-01-137-8207 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4720-01-137-8210 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-137-8208

Federal Supply Class:
4730

National Item Identification Number:
011378208

Description:
ELBOW,FLANGE TO TUBE

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side and/or heel inlet(s).


Manufacturer Information:
2621-166-0396169ELECTRIC BOAT CORPORATION
2621-166-03ASSY18862991DRW MFG CO
845-468760180064NAVAL SHIP SYSTEMS COMMAND
845-4687601 ASSY 18880064NAVAL SHIP SYSTEMS COMMAND
2621-166-03ASSY18896169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.469 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.875 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.875 INCHES 2ND END
CONNECTION STYLESOCKET (TUBE) 1ST END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
FURNISHED ITEMS AND QUANTITY4 BOLT AND 1 BRAZING RING AND 4 FLAT WASHER AND 2 PREFORMED PACKING
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.920 INCHES NOMINAL 2ND END
LEG LENGTH2.375 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.056 INCHES 1ST END
NOMINAL LENGTH2.750 INCHES 2ND END
NOMINAL THICKNESS2.875 INCHES 2ND END
NOMINAL WIDTH2.750 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER1.438 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.122 INCHES 2ND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.154 INCHES 1ST END


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