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FSC 5999 | Miscellaneous Electrical And Electronic Components
3257639-5

Model: 3257639-5

Thermal Release Heater

Properties:

Overall Length

1.750 inches

Overall Height

1.125 inches

Overall Width

1.000 inches

Mounting Hole Diameter

0.218 inches

Mounting Facility Type And Quantity

2 unthreaded hole

Current Rating For Which Designed

Between 24.20 amperes and 26.10 amperes

NSN

5999-00-504-9894

Part Number

3257639-5

Description

Heater,thermal Release

CAGE

53711

A resistive element which dissipates sufficient heat to melt the fusible material or distort the bimetallic element of an overload protective device when the temperature, as a result of an overload in an electrical circuit, reaches a predetermined value. Excludes coil (as modified); heating element, electrical; resistance element; resistor, thermal; thermal release, circuit breaker; and items with integral bimetallic element, contacts, or fusible material.

Part 3257639-5 NSN 5999-00-504-9894

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

60584

FIIG:

A503S0

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:

061300

UFC:

34410

LTL:

77.5

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

End Items End applications NSN 5999-00-504-9894 is a component of

Cargo/weapons Elevators
Main Feed Pumps
Jp-5 Aviation Fuels Systems
Aircraft Elevators
1200 Psi Boilers
02n2 Systems
Sturgeon Class Ssn (637)
Spruance Class Dd (963)
Forrestal Class Cv

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this thermal release heater (NSN 5999-00-504-9894) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

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Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8543909000
SITC: 77879
End Use: Electric apparatus
NAICS: 335999
USDA: 1

Freight Class: Electrical machines and apparatus parts, nesoi