426-4F4F-B

Check Valve

NSN 4820-01-483-3575

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
014833575

Product Features

Seal buna-n; 7/8 hex

Detail Specifications

Pipe Size Accommodated:
0.250 inches all ends
Maximum Operating Temp:
140.0 degrees fahrenheit single response
Connection Style:
Plain beveled (pipe) all ends
Length:
2.188 inches all ends
Valve Operation Method:
Automatic
Connection Type:
Unthreaded external pipe all ends
Mounting Position:
Horizontal or vertical
Maximum Operating Pressure:
125.0 pounds per square inch single response
Outside Diameter:
0.250 inches all ends
Material:
Plastic polyvinyl chloride
Style Designator:
Straight thru
NSN:
4820-01-483-3575
Item Name:
Nonreturn Valve
Cage Code:
56173

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Nonreturn Valve"

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

MOE Major Organizational Entities

Entity
DSOR
User:
NEW ZEALAND New Zealand
DSOR:
Import / Export
  • Schedule B: 8481309000
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Check valves of materials other than copper, iron or steel


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