Model: TB155S4-8D

Quick Disconnect Coupling Half

Special Features:

W/bulkhead thds; wmtg flange in center

Properties:

Thread Class
2a all ends
Overall Length
2.719 inches
Quick Disconnect Method
Quick lead thread all ends
Quick Disconnect Size
1.125 inches all ends
End Application
Grumman a-10; 06 aircraft; hercules c-130
Connection Style
Flared all ends
Leg Length
Between 1.156 inches and 1.185 inches
Connection Type
Internal quick disconnect all ends
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
45.0 degrees
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Aluminum alloy body
Surface Treatment
Anodize body
Surface Treatment Specification
Mil-a-8625, blue military specification single treatment response body
Style Designator
Male coupling half
Thread Series Designator
Unf all ends
NSN
4730-00-540-0392
Part Number
TB155S4-8D
Description
Coupling Half,quick Disconnect
CAGE
00624

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.

Part TB155S4-8D NSN 4730-00-540-0392

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18681
FIIG:
A531T0
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:
0.2000lbs
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:
Construction Materials

End Items End applications NSN 4730-00-540-0392 is a component of

  • Grumman A-10; 06 Aircraft; Hercules C-130
  • Iroquois Uh-1 Helicopter
  • Ch-47 Chinook Helicopter
  • Hercules C-130 Aircraft
  • F-111 (fms Only) Aircraft
  • Galaxy C-5 Aircraft
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  • J69-t-25 (t-37b) Aircraft Engine
  • Eh-60a Electronic Countermeasures Helicopter
  • Oh-58d Helicopter Observation (ahip)
  • 010700871
  • Hydrauli Test Stand
  • 010700871
  • Hydrauli Test Stand
  • 010700871
  • Hydrauli Test Stand
  • 010700871
  • Hydrauli Test Stand
  • 004762230
  • Aircraft Engine Test Stand
  • 011394532
  • Pneudralic Shop Set

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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