Model: 42312-164

Safety Relief Valve

Special Features:

Flange 1.680 in. Od, 0.100 in. Thk, for f-18 aircraft

Properties:

Valve Discharge Flow Rate

5.3 gallons per minute

Connection Style

G61c grooved (drop-in cartridge) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded cartridge all ends

Adjustable Pressure Range

+37.0/+43.0 pounds per square inch

Maximum Operating Pressure

52.0 pounds per square inch single response

Media For Which Designed

Oil, lubricating, diester base single response

NSN

4820-01-140-3779

Part Number

42312-164

Description

Valve,safety Relief

CAGE

82402

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.

Part 42312-164 NSN 4820-01-140-3779

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

0.1000lbs

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves