Model: 6307-018

Quick Disconnect Coupling Half

Properties:

Overall Length
Between 1.520 inches and 1.595 inches
Quick Disconnect Method
Push-pull all ends
Quick Disconnect Size
0.552 inches all ends
Mating End Identification
Imperial clevite, coupling half, quick disconnect, p/n 6307-017
Connection Style
Plain all ends
Leg Length
Between 0.840 inches and 0.875 inches
Connection Type
External quick disconnect first quick disconnect end
Connection Type
Threaded internal pipe first fluid end connection
Features Provided
Self-sealing
Thread Size
0.375 inches all ends
Material
Steel body
Material Specification
Astm a108 assn standard 1st material response body or astm a575 assn standard 2nd material response body
Surface Treatment
Cadmium body and chromate body
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification all treatment responses body
Style Designator
Male coupling half
Supplementary Features
Nsn 4730-00-904-8104 consists of p/n 6307-017 and p/n 6307-018, servicepacking kit p/n 5000-113-0040
Thread Series Designator
Npsf all ends
Specification Data
19207-8738141 manufacturers source control
NSN
4730-01-228-6971
Part Number
6307-018
Description
Coupling Half,quick Disconnect
CAGE

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 6307-018 NSN 4730-01-228-6971

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307199030
  • SITC: 67952
  • End Use: Iron and steel products, other
  • NAICS: 331511
  • USDA: 1

Freight Class: Unions, pipe, of iron or steel, cast

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