664-368

Safety Relief Valve

NSN 4820-00-287-4089

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

002874089

Technical Specifications of NSN

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Bonnet Type:

Exposed spring

Bonnet Attachment Method:

Threaded

Disk Loading Method:

Spring

Valve Discharge Flow Rate:

31.0 cubic feet per minute

Connection Style:

G46b plain (pipe) all ends

Connection Style:

Plain (pipe) all ends

Valve Operation Method:

Automatic or manual

Connection Type:

Threaded external pipe all ends

Maximum Operating Pressure:

250.0 pounds per square inch single response

Thread Size:

0.375 inches all ends

Opening Pressure Setting:

50.0 pounds per square inch

Material:

Copper alloy

Media For Which Designed:

Air 1st response

Media For Which Designed:

Gas, natural 2nd response

Style Designator:

Angle

Thread Series Designator:

Npt all ends

NSN:

4820-00-287-4089

Item Name:

Valve,relief,pressure

Cage Code:

93568

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

EN25-66

Cage Code:

0CSK6

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

48SIZE3-8 50PSI

Cage Code:

01343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FIG48-3-8-50LB

Cage Code:

01343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

FIG48SIZE3-8-50PSI

Cage Code:

01343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

70607

Cage Code:

15434

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A9052

Cage Code:

46522

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A9052KITAK67

Cage Code:

46522

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

16553

Cage Code:

93742

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

B2916

Cage Code:

01343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

00664-0368

Cage Code:

93568

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1603496

Cage Code:

50019

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2510

Cage Code:

93472

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

EN25-66

Cage Code:

77260

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.2000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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

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.