4730-01-269-4765 COUPLING HALF,QUICK DISCONNECT Index 4810-01-269-4767 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4730-01-269-4766

Federal Supply Class:
4730

National Item Identification Number:
012694766

Description:
COUPLING HALF,QUICK DISCONNECT

Detail:
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
MS70091-1796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BASIC SHAPE STYLEHEXAGON FIRST FLUID END CONNECTION
BOLT CIRCLE NOMINAL DIAMETER3.812 INCHES
BOLT HOLE NOMINAL DIAMETER0.344 INCHES
BOLT HOLE QUANTITY6
CONNECTION STYLEPLAIN ALL ENDS
CONNECTION TYPEFLANGE FIRST FLUID END CONNECTION
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
FURNISHED ITEMSGASKET
OVERALL LENGTH5.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-601 TEMPER T5 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY BODY
NOMINAL WIDTH ACROSS FLATS4.031 INCHES
NONDEFINITIVE SPEC/STD DATA8 TYPE AND 4 INCH SIZE AND 1 CLASS
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
QUICK DISCONNECT NOMINAL SIZE4.000 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA96906-MS70091 GOVERNMENT STANDARD AND 81349-MIL-C-27487 GOVERNMENT SPECIFICATION
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTANODIZE BODY


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