1749

Check Valve

NSN 4820-01-250-4121

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012504121

Product Features

Media requires a mixture of 67percent-ethylene and 33percent-water by volume; cartridge type

Technical Specifications of NSN

Pipe Size Accommodated:
0.311 inches 2nd end
Flow Control Device:
Poppet
Maximum Operating Temp:
131.0 degrees fahrenheit single response
Connection Style:
Plain (pipe) 2nd end
Connection Style:
Plain (tube) 1st end
Valve Operation Method:
Automatic
Connection Type:
Unthreaded external pipe 2nd end
Connection Type:
Unthreaded external tube 1st end
Mounting Position:
Horizontal
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Outside Diameter Tube Accommodated:
0.172 inches 1st end
Material:
Plastic polypropylene packing
Material:
Steel comp 303 body
Media For Which Designed:
Water, fresh 2nd response
Media For Which Designed:
Ethylene glycol 1st response
Style Designator:
Straight thru
NSN:
4820-01-250-4121
Item Name:
Cartridge,check Valve
Cage Code:
96948

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
330118P01
Cage Code:
58163
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
330118
Cage Code:
33654
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
330118P01
Cage Code:
33654
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
330118P01
Cage Code:
33654
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
H
MSDS:
SADC:
Part Number:
330118P01
Cage Code:
58163
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
330118
Cage Code:
33654
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
H
MSDS:
SADC:
Part Number:
330118P01
Cage Code:
33654
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
H
MSDS:
SADC:

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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Check Valve Cartridge"

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:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
Import / Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Check valves of steel


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