Model: EC-53

Drain Cock

Special Features:

Tapped 3/8 npt female; component of liquid level gauge, essex brass corp, model 53-a and 54-a

Properties:

Thread Direction

Right-hand all ends

End Application

Strategic sealift conversion ships class

Connection Style

Plain (pipe) 1st end

Connection Style

Plain, optional end (pipe) 2nd end

Valve Operation Method

Manual

Connection Type

Threaded external pipe 1st end

Connection Type

Threaded internal pipe 2nd end

Thread Size

0.250 inches all ends

Part Name Assigned By Controlling Agency

Drain valve

Material

Copper alloy body

Material Specification

Astm b-21 assn standard single material response body

Style Designator

Straight thru

Thread Series Designator

Npt all ends

Furnished Items And Quantity

1 handle

NSN

4820-01-437-8765

Part Number

EC-53

Description

Cock,drain

CAGE

20969

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

Part EC-53 NSN 4820-01-437-8765

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16988

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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