3110-00-106-6256 CONE AND ROLLERS,TAPERED ROLLER Index 5310-00-106-6258 NUT,PLAIN,HEXAGON

National Stock Number:
4730-00-106-6257

Federal Supply Class:
4730

National Item Identification Number:
001066257

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:
502AS254930003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
LEG LENGTH0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM 2ND END
LEG LENGTH1.218 INCHES MINIMUM AND 1.250 INCHES MAXIMUM 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4121 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL OVERALL LENGTH2.047 INCHES
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE37.000 DEGREES ALL ENDS
STYLE DESIGNATORFLARED W/ BULKHEAD THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1,CLASS1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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