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NSN 4730-00-102-9670, 4730001029670
COUPLING HALF,QUICK DISCONNECT

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 001029670
Codification Country
United States
Item Name Code
INC 18681
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-102-9670

National Stock Number (NSN) 4730-00-102-9670, or NIIN 001029670, (coupling half,quick disconnect) was assigned June 12, 1968 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 18681. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730001029670 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

OVERALL LENGTH
(ABHP) 1.795 INCHES MINIMUM AND 1.825 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) MALE COUPLING HALF
CONNECTION STYLE
(AHNC) PLAIN ALL ENDS
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES ALL ENDS
LEG LENGTH
(AHSJ) 0.734 INCHES NOMINAL
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 0.750 INCHES ALL ENDS
QUICK DISCONNECT METHOD
(ADLN) PUSH-PULL ALL ENDS
MATERIAL
(MATT) ALUMINUM ALLOY BODY
CONNECTION TYPE
(AWLS) EXTERNAL QUICK DISCONNECT ALL ENDS
SURFACE TREATMENT
(SFTT) ANODIZE BODY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) ERR-070
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-200/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/9,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE
(CQGM) 1750.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE
(CQGM) 1750.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE
(CQGM) 1750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
UNABLE TO DECODE
(CQCJ) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) NPT ALL ENDS
SPECIAL FEATURES
(FEAT) CLASS2 BODY SURFACE TREATMENT DYED BLACK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625,TY1 OR 2,CL 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY

Manufacturer Part Numbers


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