4CV4121

Check Valve

NSN 4820-00-814-8123

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008148123

Detail Specifications

Thread Class:
3a all ends
Thread Direction:
Right-hand all ends
Flow Control Device:
Disk
Disk Loading Method:
Spring
Maximum Operating Temp:
275.0 degrees fahrenheit single response
Connection Style:
Flareless all ends
Valve Operation Method:
Automatic
Connection Type:
Threaded external tube all ends
Mounting Position:
Horizontal or vertical
Thready Qty Per Inch (tpi):
12 all ends
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
1.062 inches 1st end
Seat Angle:
12.0 degrees all ends
Opening Pressure Setting:
6.0 pounds per square inch
Material:
Aluminum alloy body
Material:
Steel flow control device
Media For Which Designed:
Fuel/oil, hydrocarbon single response
Surface Treatment:
Anodize
Style Designator:
Straight thru
Thread Series Designator:
Un all ends
NSN:
4820-00-814-8123
Item Name:
Check Valve
Cage Code:
26044

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS28892-12
Cage Code:
96906
RNCC:
4
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
448-12D27-6
Cage Code:
09990
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
448-12D27-6
Cage Code:
86768
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
448-12SS27-6
Cage Code:
09990
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
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:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Check 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:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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User:
U.S. MARINE CORPS U.s. Marine Corps
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User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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User:
U.S. COAST GUARD U.s. Coast Guard
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User:
POLAND Poland
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BRAZIL Brazil
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SPAIN Spain
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ISRAEL Israel
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User:
SINGAPORE Singapore
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KUWAIT Kuwait
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User:
MALAYSIA Malaysia
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User:
BELGIUM Belgium
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CANADA Canada
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User:
NEW ZEALAND New Zealand
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REPUBLIC OF KOREA Republic of Korea
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User:
NETHERLANDS Netherlands
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PORTUGAL Portugal
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DENMARK Denmark
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NORWAY Norway
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GREECE Greece
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TURKEY Turkey
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User:
NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
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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