4730-01-331-2855 NIPPLE,PIPE Index 4730-01-331-2858 TEE,PIPE

National Stock Number:
4730-01-331-2857

Federal Supply Class:
4730

National Item Identification Number:
013312857

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:
B3876596916FLEET READINESS CENTER EAST DIV DEPARTMENT OF NAVY
B38765-107RP9JOINT OIL ANALYSIS PROGRAM DBA DEPARTMENT OF DEFENSE
B38765-196916FLEET READINESS CENTER EAST DIV DEPARTMENT OF NAVY


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORFLARED AND FLARELESS W/ CENTER WRENCHING FACILITY
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
PLAIN (TUBE) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
0.250 INCHES 2ND END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
0.438 INCHES 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
SPECIAL FEATURESFLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATIONFEAT


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