S4824H3129390

Safety Relief Valve

NSN 4820-00-124-1995

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001241995

Technical Specifications of NSN

Flow Control Device:
Disk
Bonnet Type:
Inside spring
Bonnet Attachment Method:
Bolted
Disk Loading Method:
Spring
Renewable Seat Ring Type:
Threaded
Bolt Hole Quantity:
6 all ends
Maximum Operating Temp:
650.0 degrees fahrenheit single response
Valve Operation Method:
Automatic
Flange Shape:
Round with holes all ends
Connection Type:
Flange all ends
Features Provided:
Pressure tight outlet side
Adjustable Pressure Range:
+5.0/+10.0 pounds per square inch
Adjustable Pressure Range:
+5.0 to 10.0 pounds per square inch
Maximum Operating Pressure:
200.0 pounds per square inch single response
Outside Diameter:
5.062 inches all ends
Thickness:
0.469 inches all ends
Bolt Hole Diameter:
0.562 inches all ends
Bolt Circle Diameter:
3.938 inches all ends
Flange Face Design:
Plain all ends
Material:
Steel body
Material:
Steel comp 303 seat
Material:
Steel comp 410 stem
Material:
Steel flow control device
Material Specification:
Mil-s-15083, grade b military specification single material response body
Material Specification:
Mil-s-867, class 3 military specification single material response flow control device
Material Specification:
Qq-s-763, class 410 federal specification single material response stem
Material Specification:
Qq-s-764, type303c-canceled federal specification single material response seat
Media For Which Designed:
Steam 1st response
Media For Which Designed:
Water, fresh 2nd response
Style Designator:
Angle
Reference Number Differentiating Characteristics:
As differentiated by adjustable pressure range
NSN:
4820-00-124-1995
Item Name:
Lock Valve Assembly
Cage Code:
80064

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
L3110B1 1-2 71T
Cage Code:
75954
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
NMP306
Cage Code:
75954
RNCC:
3
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
L3110B
Cage Code:
75954
RNCC:
5
RNVC:
9
RNAAC:
AX
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Privacy | Terms

Definition Definition of approved item name (AIN): "Lock Valve Assembly"

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 NAVY Dept. of the Navy
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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