Model: 128R037

Self-sealing Coupling Assembly

Properties:

Thread Class
3b first quick disconnect end
First Leg Length
2.500 inches
Second Leg Length
1.530 inches
Connection Style
Boss gasket seal first quick disconnect end
Connection Type
Threaded internal boss first quick disconnect end
Second End Relationship With First End
Identical
Maximum Operating Pressure
5000.0 pounds per square inch single response
Thread Size
0.563 inches first quick disconnect end
Material
Steel body
Surface Treatment
Chromium body
Style Designator
Coupling assembly
Thread Series Designator
Unf first quick disconnect end
NSN
4730-01-454-7628
Part Number
128R037
Description
Coupling Assembly,self-sealing
CAGE
4HUC2

A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

Part 128R037 NSN 4730-01-454-7628

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18279
FIIG:
A531U0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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