8267R-811

Safety Relief Valve

NSN 4820-00-167-5260

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001675260

Detail Specifications

Pipe Size Accommodated:
0.750 inches 1st end
Thread Direction:
Right-hand 1st end
Flow Control Device:
Poppet
Bonnet Type:
Inside spring
Bonnet Attachment Method:
Integral
Disk Loading Method:
Spring
Valve Operation Method:
Automatic
Connection Type:
Threaded internal pipe 1st end
Mounting Facility:
Threaded fastener
Features Provided:
Pressure tight outlet side
Thready Qty Per Inch (tpi):
14 1st end
Adjustable Pressure Range:
+400.0/+3000.0 pounds per square inch
Adjustable Pressure Range:
+400.0 to 3000.0 pounds per square inch
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
0.750 inches 1st end
Opening Pressure Setting:
1000.0 pounds per square inch
Material:
Iron cast body
Thread Series Designator:
Nptf 1st end
NSN:
4820-00-167-5260
Item Name:
Velocity Fuse
Cage Code:
02708

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
RV11B
Cage Code:
11341
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
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:
BZ
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
60.0
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Velocity Fuse"

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
GERMANY Germany
DSOR:
Import / Export
  • Schedule B: 8481400000
  • SITC: 74740
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Safety or relief valves


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