1025-00-730-7098 CANNON,155 MILLIMETER HOWITZER Index 4720-00-730-7109 HOSE,AIR DUCT

National Stock Number:
4730-00-730-7108

Federal Supply Class:
4730

National Item Identification Number:
007307108

Description:
NIPPLE,TUBE

Detail:
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.


Manufacturer Information:
301183800198PRATT & WHITNEY CANADA CORP
301183877445RTX CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 347 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORFLARED W/ BULKHEAD THREAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.000 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
THREAD CLASS3A ALL ENDS
LEG LENGTH1.001 INCHES MINIMUM AND
1.041 INCHES MAXIMUM 1ST END
0.507 INCHES MINIMUM AND
0.527 INCHES MAXIMUM 2ND END
NOMINAL OVERALL LENGTH1.758 INCHES
SPECIAL FEATURESTWO HOLES 0.042 TO 0.052 IN. DIA PARALLEL TO FLATS OF HEX


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