128CSM11157-3

Tube Coupling

NSN 4730-01-339-1043

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013391043

Product Features

Epa/gov has determined not to use cadmium; contact dcsc-ssi; piece is stamped which end is left hand threads and which end is right hand threads; side hex has 4 drilled 0.061-0.066 inch holes spaced 0.625 inch from both ends, 2 per end; used on a-6e aircraft

Technical Specifications of NSN

Thread Class:
3b 2nd end
Thread Class:
3b 1st end
Connection Style:
Plain (tube) 1st end
Connection Style:
Plain (tube) 2nd end
Connection Type:
Threaded internal tube 2nd end
Connection Type:
Threaded internal tube 1st end
Thread Size:
0.750 inches 1st end
Thread Size:
0.750 inches 2nd end
Outside Diameter Tube Accommodated:
0.500 inches 1st end
Outside Diameter Tube Accommodated:
0.500 inches 2nd end
Nominallength:
1.875 inches
Material:
Steel comp 4140
Media For Which Designed:
Aeronautical fluid single response
Surface Treatment:
Zinc and anodize
Style Designator:
Threaded internal
Thread Series Designator:
Unf 1st end
Thread Series Designator:
Unf 2nd end
NSN:
4730-01-339-1043
Item Name:
Coupling Center
Cage Code:
26512

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
128CSM11157-3
Cage Code:
54036
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
128CSM11157
Cage Code:
26512
RNCC:
D
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Coupling Center"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Classification: Other fittings nesoi of alloy steel not stainless


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