Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING HALF , QUICK DISCONNECT
Definition:
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.
CAGE Information
Code | Company |
---|---|
81349 | MILITARY SPECIFICATIONS PROMULGATED |
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ADLT | MATING END IDENTIFICATION | FOSTER MFG CO. COUPLING HALF,QUICK DISCONNECT,SERIES 4,FM4 OR SL4 |
ADLT | MATING END IDENTIFICATION | FOSTER MFG CO. COUPLING HALF,QUICK DISCONNECT,SERIES 4,FM4 OR SL4 |
TEST | TEST DATA DOCUMENT | 81349-MILC4109 SPECIFICATION |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,COMP 1 FED SPEC 1ST MATERIAL RESPONSE BODY AND QQ-B-637,COMP 2 FED SPEC 2ND MATERIAL RESPONSE BODY AND QQ-B-637,COMP 2 FED SPEC 3RD MATERIAL RESPONSE BODY |
MATT | MATERIAL | COPPER ALLOY BODY |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 STYLE AND C CLASS |
AWLS | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES ALL ENDS |
ADLN | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS |
STYL | STYLE DESIGNATOR | MALE COUPLING HALF |
CBBL | FEATURES PROVIDED | SELF-SEALING |
THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
AHNC | CONNECTION STYLE | PLAIN ALL ENDS |