Model: 621

Fusible Plug

Properties:

Size Designation

3/8 inch

Usage Location

Outside

Features Provided

Core

Standard Designator

American society of mechanical engineers

Core Fusing Tempurature Rating

163.0 degrees fahrenheit and 175.0 degrees fahrenheit

Material

Copper alloy casing

Material

Tin core

Thread Size And Series/type Designator

3/8-18 npt

NSN

5340-00-710-2073

Part Number

621

Description

Plug,fusible

CAGE

30327

Part 621 NSN 5340-00-710-2073

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11108

FIIG:

A539W0

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:

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