Model: 3-3974

Poppet Drain Cock

Properties:

Thread Class

3a 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Renewable Seat Ring Type

Pressed-in

Maximum Operating Temp

160.0 degrees fahrenheit single response

Connection Style

Beaded (hose) 2nd end

Connection Style

Flared (tube) 1st end

Valve Operation Method

Manual

Connection Type

Threaded external tube 1st end

Connection Type

Unthreaded external hose 2nd end

Thready Qty Per Inch (tpi)

12 1st end

Thread Size

1.312 inches 1st end

Seat Angle

37.0 degrees 1st end

Inside Diameter Hose Accommodated

0.750 inches 2nd end

Outside Diameter Tube Accommodated

1.000 inches 1st end

Material

Stainless steel body

Material

Stainless steel flow control device

Media For Which Designed

Water, fresh 2nd response

Media For Which Designed

Fuel/oil, hydrocarbon 1st response

Style Designator

Straight thru

Thread Series Designator

Un 1st end

NSN

4820-00-704-0685

Part Number

3-3974

Description

Cock,poppet Drain

CAGE

92003

An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.

Part 3-3974 NSN 4820-00-704-0685

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16989

FIIG:

A530C0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

60.0

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi