Model: 298-PSSD-3/8X1/4

Self-sealing Coupling Assembly

Special Features:

Furnished items include; retaining clip, nut, preformed packing and sleeve.

Properties:

Thread Class
2b first quick disconnect end
Overall Length
3.015 inches
End Application
Aircraft c160 astarte
Connection Style
Plain second quick disconnect end
Connection Style
Swivel nut with compression sleeve first quick disconnect end
Leg Length
1.615 inches
Connection Type
Threaded external pipe second quick disconnect end
Connection Type
Threaded internal tube first quick disconnect end
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
20 first quick disconnect end
Maximum Operating Pressure
100.0 pounds per square inch single response
Thread Size
0.250 inches second quick disconnect end
Thread Size
0.562 inches first quick disconnect end
Seat Angle
12.0 degrees
Outside Diameter Tube Accommodated
0.375 inches first quick disconnect end
Material
Steel body
Material Specification
Astm a276 uns s31600 assn standard single material response body
Style Designator
Coupling assembly
Supplementary Features
Poly-flo to male npt double end shut-off type u/o instr air sys
Thread Series Designator
Npt second quick disconnect end
Thread Series Designator
Un first quick disconnect end
NSN
4730-01-267-1940
Part Number
298-PSSD-3/8X1/4
Description
Coupling Assembly,self-sealing
CAGE
30327

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

Part 298-PSSD-3/8X1/4 NSN 4730-01-267-1940

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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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