NSN 4730-01-551-7119

Tube Coupling
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015517119

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 6

Please note that inventory for this NSN was updated 10/17/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "COUPLING,TUBE"

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

4730-01-551-7119 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a 1st end
MRC:
AGAV
End Application
F-22 raptor
MRC:
AHNC
Connection Style
Swaged w/ grooves (tube) 2nd end
MRC:
AWLS
Connection Type
Unthreaded internal tube 2nd end
MRC:
CQGM
Maximum Operating Pressure
4000.0 pounds per square inch single response
MRC:
CQJX
Thread Size
0.562 inches 1st end
MRC:
CWFD
Outside Diameter Tube Accommodated
0.375 inches 1st end
MRC:
CXCY
Part Name Assigned By Controlling Agency
Coupling
MRC:
FEAT
Special Features
1st end is male threaded beam seal type connection
MRC:
MATT
Material
Titanium alloy
MRC:
STYL
Style Designator
Swaged and threaded external
MRC:
THSD
Thread Series Designator
Unjf 1st end

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
DPL4014T06
Cage Code:
14798
RNCC:
3
RNVC:
2
DAC:
3
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06078
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.