C7553F3A8

Check Valve

NSN 4820-01-048-8473

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010488473

Technical Specifications of NSN

Thread Class:
2b 2nd end
Thread Class:
3a 1st end
Thread Direction:
Right-hand all ends
Flow Control Device:
Disk
Maximum Operating Temp:
380.0 degrees fahrenheit single response
End Application:
Acft, type f-16a/b
Connection Style:
External seat for gasket seal (boss) 1st end
Connection Style:
Gasket seal (boss) 2nd end
Valve Operation Method:
Automatic
Connection Type:
Threaded external boss 1st end
Connection Type:
Threaded internal boss 2nd end
Mounting Position:
Horizontal
Thready Qty Per Inch (tpi):
16 1st end
Maximum Operating Pressure:
600.0 pounds per square inch single response
Thread Size:
0.750 inches 1st end
Thread Size:
0.750 inches 2nd end
Seat Angle:
37.0 degrees 1st end
Opening Pressure Setting:
8.0 pounds per square inch
Material:
Aluminum alloy 2024 body
Material:
Rubber fluorosilicone class fq packing
Media For Which Designed:
Fuel/oil, hydrocarbon single response
Style Designator:
Straight thru
Thread Series Designator:
Unf 2nd end
Thread Series Designator:
Unj 1st end
NSN:
4820-01-048-8473
Item Name:
Dual Check Backflow Prevention Valve
Cage Code:
81755

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8C203-3
Cage Code:
82829
RNCC:
3
RNVC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
ZCV-102-8F
Cage Code:
91816
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
864AV-8JT
Cage Code:
91816
RNCC:
5
RNVC:
9
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
C7553F3-8
Cage Code:
81755
RNCC:
7
RNVC:
2
RNAAC:
ME
Status:
A
MSDS:
SADC:
Part Number:
CV99-13
Cage Code:
91816
RNCC:
5
RNVC:
9
RNAAC:
ME
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:
WF
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Dual Check Backflow Prevention 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 AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
POLAND Poland
DSOR:
User:
ISRAEL Israel
DSOR:
User:
SINGAPORE Singapore
DSOR:
User:
BELGIUM Belgium
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
NETHERLANDS Netherlands
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
DENMARK Denmark
DSOR:
User:
NORWAY Norway
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
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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