Model: 821

Lamp Ballast

Special Features:

Lead-lag circuit, automatic resetting thermal protector

Properties:

Terminal Quantity

Terminal Type

Wire lead

Overall Length

14.312 inches

Overall Height

2.625 inches

Overall Width

3.125 inches

Mounting Hole Quantity

Current Type

Frequency Rating

60.0 hertz

Center To Center Distance Between Mounting Holes Along Length

13.750 inches

Center To Center Distance Between Mounting Holes Along Width

2.000 inches

Mounting Method

Slot or holes

Center To Center Distance Between Mounting Slots

13.750 inches

Lamp Accommodation Quantity

Lamp Wattage Rating In Watts

56.0 and 75.0

Current Rating In Amps

0.425

Voltage Rating

118.0 volts

Power Factor Characteristic

High

Starting Characteristic

Instant

Starter

Not required

Terminal Location And Quantity

2 each end

Mounting Slot Quantity

Nondefinitive Specification/std Data

P class

NSN

6250-00-519-2129

Part Number

821

Description

Ballast,lamp

CAGE

97899

An item specifically designed for use with fluorescent or mercury vapor lamps and starters to provide a high starting voltage for striking the arc and to stabilize the operating impedance of the circuit in order to maintain the operating current at a steady value.

Part 821 NSN 6250-00-519-2129

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05123

FIIG:

T316-C

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:

060630

UFC:

34075

LTL:

65.0

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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 lamp ballast (NSN 6250-00-519-2129) 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

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8504100000
SITC: 77123
End Use: Generators, accessories
NAICS: 335311
USDA: 1

Freight Class: Ballasts for discharge lamps or tubes