4730-01-386-1770, ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-386-1770

Federal Supply Class:
4730

National Item Identification Number:
013861770

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

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:

MIL-DTL-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51520A5Z	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51520B5Z	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL OVERALL
SURFACE TREATMENT	ZINC OVERALL
STYLE DESIGNATOR	FLARED W/ BULKHEAD THREAD
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE	FLARED (TUBE) ALL ENDS
SEAT ANGLE	37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.312 INCHES ALL ENDS
THREAD SERIES DESIGNATOR	UNF ALL ENDS
	UNF 1ST END BULKHEAD
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS
	0.500 INCHES 1ST END BULKHEAD
THREAD CLASS	2A ALL ENDS
	2A 1ST END BULKHEAD
NOMINAL OVERALL LENGTH	2.070 INCHES
FURNISHED ITEMS AND QUANTITY	2 TUBE COUPLING NUT W/SLEEVE
SPECIFICATION/STANDARD DATA	96906-MS51520 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-18866
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51520A5Z

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