4730-01-053-8539, PLUG,TUBE FITTING,THREADED

4730-01-053-8540 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-01-053-8539

Federal Supply Class:
4730

National Item Identification Number:
010538539

Description:
PLUG,TUBE FITTING,THREADED

Detail:
A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.

Manufacturer Information:

5003936

99167

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

CONNECTION STYLE	FLARED
HEAD HEIGHT	0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
OVERALL LENGTH	0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4121 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	ALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE	1.0625 INCHES EXTERNAL
SEAT ANGLE	45.0 DEGREES
SPECIAL FEATURES	SURFACE ROUGHNESS RATING AVERAGE DEVIATION -B63.0
STYLE DESIGNATOR	PLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE FILM OVERALL
THREAD CLASS	3A EXTERNAL
THREAD DIRECTION	RIGHT-HAND EXTERNAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT (UNJ) EXTERNAL
THREAD QUANTITY PER INCH	12 EXTERNAL

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