Model: HS1

Null Meter

Special Features:

Critical application-missile, lance

Properties:

Circuit Current For Which Designed

Dielectric Withstanding Voltage In Volts

1500.0

Overall Length

1.625 inches

Center To Center Distance Between Mounting Facilities Parallel To Length

Between 1.306 inches and 1.318 inches

Center To Center Distance Between Mounting Facilities Parallel To Width

Between 1.306 inches and 1.318 inches

Overall Height

Between 1.734 inches and 1.766 inches

Overall Width

Between 1.734 inches and 1.766 inches

Mounting Hole Diameter

Between 0.120 inches and 0.130 inches

Scale Division Quantity

3 single indicator single range

Environmental Protection

Cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight

Furnished Items And Quantity

Nut 4; washer 4

Indicator Type

Dial w/pointer

Installation Design

Panel

Mounting Arrangement Style

Four hole/stud rectangular/square

Dial Scale Marking Color

Black single indicator single range and green single indicator single range and red single indicator single range

Dial Scale Marking Color

Black and green and red single indicator single range

Accuracy In Percent

-3.0/+3.0 at full scale single indicator single range

Accuracy In Percent

-3.0 to 3.0 at full scale single indicator single range

Unable To Decode

Unable to decode or unable to decode

Meter Depth Behind Mounting Flange

1.000 inches

Meter Body Diameter Behind Mounting Flange

1.510 inches

Movement Type

Moving coil, permanent magnet

Background Color

White single indicator single range

Pointer Color

Black single indicator single range

Scale Marking

No-go; go; no-go<, null

Scale Marking

No-go; go; no-go

Mounting Facility Type And Quantity

4 screw and 4 unthreaded hole

Scale Graduation Type

Linear single indicator single range

Features Provided

Luminous scale marking and magnetic shield and zero adjuster

Criticality Code Justification

Feat

Movement Suspension Method

Jewel pivot base

Circuit Attachment Method And Quantity

2 solder lug

Special Markings

Go area green; no-go areas red

Material

Stainless steel

Nuclear Hardness Critical Feature

Nonhardened

Surface Treatment

Enamel semigloss

Special Test Features

Conforms to mil-m-10304/24

Style Designator

Rectangular flush mtg

Supplementary Features

Internal resistance 100 hms plus or minus 10 percent; ruggedized

Fsc Application Data

Test set, elect. Equip.

NSN

6625-00-102-9641

Part Number

HS1

Description

Meter,null

CAGE

33005

An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.

Part HS1 NSN 6625-00-102-9641

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

61382

FIIG:

A310A0

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:

0.2000lbs

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:

136740

UFC:

68820

LTL:

RATING VARIABLE

LCL:

WCC:

657

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9030908030
SITC: 87479
End Use: Measuring, testing, control instruments
NAICS: 334515
USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39