42ASSY5-8TDV3

Safety Relief Valve

NSN 4820-00-068-9973

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000689973

Product Features

Diaphram operated

Product Technical Spec.

Pipe Size Accommodated:
0.375 inches 2nd end
Thread Class:
2a 1st end
Thread Direction:
Right-hand 2nd end
Thread Direction:
Right-hand 1st end
Flow Control Device:
Disk
Disk Loading Method:
Spring
Valve Discharge Flow Rate:
1500.0 pounds per hour
Connection Style:
G42 flared (tube) 1st end
Connection Style:
G46b plain (pipe) 2nd end
Connection Style:
Flared (tube) 1st end
Connection Style:
Plain (pipe) 2nd end
Valve Operation Method:
Automatic
Connection Type:
Threaded external pipe 2nd end
Connection Type:
Threaded external tube 1st end
Features Provided:
Valve stem lock shield and pressure tight outlet side
Thread Size:
0.375 inches 2nd end
Thread Size:
0.562 inches 1st end
Seat Angle:
45.0 degrees 1st end
Opening Pressure Setting:
285.0 pounds per square inch
Outside Diameter Tube Accommodated:
0.375 inches 1st end
Material:
Copper alloy
Style Designator:
Straight thru
Thread Series Designator:
Npt 2nd end
Thread Series Designator:
Unf 1st end
NSN:
4820-00-068-9973
Item Name:
Cartridge,relief Valve
Cage Code:
32874

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ASSYA3TYPE42
Cage Code:
32874
RNCC:
3
RNVC:
2
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:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

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

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:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
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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