Model: DAA3272P011

Poppet Drain Cock

Special Features:

Spring loaded closed manual tell-tale drain valve with a twist-to-open knob installed in aircraft fuel drain system to manually check for accumulated fuel leakage

Properties:

Thread Class

3a 2nd end

Thread Class

3a 1st end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Maximum Operating Temp

170.0 degrees fahrenheit single response

End Application

Air force weapons systems fm, aircraft, b-2 bomber

Connection Style

Flareless 1st end

Connection Style

Flareless 2nd end

Valve Operation Method

Manual

Connection Type

Threaded external tube 1st end

Connection Type

Threaded external tube 2nd end

Maximum Operating Pressure

10.0 pounds per square inch single response

Thread Size

0.5625 inches 2nd end

Thread Size

0.5625 inches 1st end

Seat Angle

12.0 degrees 1st end

Seat Angle

12.0 degrees 2nd end

Material

Rubber synthetic packing

Material Specification

Mil-p-5315 military specification single material response packing and mil-r-25988 military specification single material response packing and mil-r-83248 military specification single material response packing

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Anodize and dichromate and passivate

Surface Treatment Specification

Mil-a-8625 type ii military specification single treatment response and mil-c-5541 military specification single treatment response and qq-p-35 federal specification single treatment response

Style Designator

Straight thru

Supplementary Features

Inlet port per ms33515-6; outlet port per ms33514-6

Thread Series Designator

Unjf 2nd end

Thread Series Designator

Unjf 1st end

Furnished Items And Quantity

1 spring

NSN

4820-01-433-2617

Part Number

DAA3272P011

Description

Cock,poppet Drain

CAGE

81205

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 DAA3272P011 NSN 4820-01-433-2617

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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:

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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