155-55-8D

Quick Disconnect Coupling Half

NSN 4730-00-554-7737

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005547737

Technical Specifications of NSN

Thread Class:

3a all ends

Overall Length:

2.300 inches

Quick Disconnect Method:

Quick lead thread all ends

Maximum Operating Temp:

54.0 degrees celsius single response

Maximum Operating Temp:

71.1 degrees celsius 1st response

End Application:

Aircraft application

Connection Style:

Flared 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:

37.0 degrees

Outside Diameter Tube Accommodated:

0.500 inches all ends

Material:

Aluminum alloy body

Surface Treatment:

Anodize body

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response body

Style Designator:

Male coupling half

Thread Series Designator:

Unf all ends

NSN:

4730-00-554-7737

Item Name:

Coupler

Cage Code:

00624

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

9081906

Cage Code:

18876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

GC550T8

Cage Code:

26512

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155-S5-8D

Cage Code:

F6275

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155S58D

Cage Code:

F1297

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

24333-100

Cage Code:

56529

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155S5-8D

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

44008-08A-N1

Cage Code:

11362

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155-S5-8D

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HN-L-A-8F-B

Cage Code:

56529

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

150S5-8

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3991-024

Cage Code:

82386

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

155S5-8D

Cage Code:

54835

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

18681

FIIG:

A531T0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051400

UFC:

29700

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Coupler"

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.