Model: 6305-066

Self-sealing Coupling Half

Properties:

Thread Class
2a all ends
Overall Length
Between 2.514 inches and 2.546 inches
Mating End Identification
Imperial clevite, coupling half, self-sealing, p/n 6305-65
Maximum Operating Temp
310.0 degrees fahrenheit single response
Connection Style
External seat for gasket seal all ends
Connection Type
Threaded external boss first fluid end connection
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.625 inches all ends
Material
Steel body
Material Specification
Astm a107 assn standard 1st material response or astm a108 assn standard 2nd material response body
Surface Treatment
Cadmium and chromate body
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification all treatment responses body
Style Designator
Male coupling half
Thread Series Designator
Un all ends
Specification Data
19207-10866372 manufacturers source control
NSN
4730-01-226-3327
Part Number
6305-066
Description
Coupling Half,self-sealing
CAGE
91561

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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).

Part 6305-066 NSN 4730-01-226-3327

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18281
FIIG:
A531W0
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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