NSN 700-972

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

105.0 single section ambient temp in deg celsius per section at zero percent rated power, continuous motion actuator travel control feature, s-3b viking; h-60 seahwk aircraft end item identification, 40.0 single section ambient temp in deg celsius per section at full rated power, single shaft actuator type.

NSN 5905-00-893-5307 Datasheet

(NSN) National Stock Number

5905-00-893-5307

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-893-5307

Requires Demilitarization

Yes

(INC) Item Name Code

37408

Date

Mon, Jan 1, 1962

Schedule B Code

8533390080

End Item Identification

s-3b viking; h-60 seahwk aircraft

Actuator Travel Control Feature

continuous motion

Actuator Type

single shaft

Ambient Temp In Deg Celsius Per Section At Full Rated Power

40.0 single section

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

105.0 single section

Bearing Type

ball shaft

Body Diameter

0.969 inches maximum

Body Length

0.688 inches maximum

Body Style

cylindrical servo mounted

Criticality Code Justification

feat

Effective Electrical Rotation In Deg Angular Rotation

354.0 nominal

Electrical Resistance Per Section

20.0 kilohms single section

Features Provided

humidity proof

Fixed Tap Quantity Per Section

1 single section

Function Characteristic Per Section

single section linear

Function Conformity Per Section

single section independent linearity

Function Conformity Tolerance Per Section

-1.00 to 1.00 single section

Lateral Runout

0.002 inches

Pilot Diameter Runout

0.002 inches

Pilot Diameter

0.0570 inches minimum and 0.0670 inches maximum

Pilot Length

0.7490 inches minimum and 0.7500 inches maximum

Maximum Running Torque

0.40 inch-ounces

Maximum Starting Torque

0.50 inch-ounces

Mounting Method

clamp ring(s)

Mounting Lip Depth

0.0570 inches minimum and 0.0670 inches maximum

Mounting Lip Diameter

0.9690 inches maximum

Overall Diameter

1.250 inches maximum

Overall Length

1.526 inches maximum

Power Dissipation Rating Per Section In Watts

1.25 free air single section

Precious Material

gold

Precious Material And Location

terminals gold

Reliability Indicator

not established

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 single section

Rotary Actuator Travel In Angular Deg

360.0 nominal

Section Quantity

1

Shaft End Play

0.005 inches

Shaft Diameter

0.1248 inches maximum

Shaft Radial Play

0.002 inches

Shaft Runout

0.002 inches

Shaft Style

round

Shaft Length

0.838 inches nominal

Special Features

weapon system essential

Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

52.0 single section

Tap Location From Ccw Terminal Per Section In Ohms

10.0 single section

Terminal Location

radially positioned over less than half the circumference

Terminal Type And Quantity

4 tab, solder lug

Undercut Width

0.0570 inches minimum and 0.0670 inches maximum

Undercut Diameter

0.749 inches minimum and 0.750 inches maximum

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

G - Item contains gold.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0037408

Cross Reference

CAGE Codes

19176

Servo Instrument Corporation

U.s./canadian manufacturers

02111

Vishay Sprague Inc

U.s./canadian manufacturers

99957

Bowmar/tic Inc Sub of Bowmar Instrument Corp

U.s./canadian manufacturers

15280

Northrop Grumman Systems Corporation Div Es Defensive Systems Division

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

P - 77.5

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

35140

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

062960

Schedule B & Trade

Schedule B

8533-39-0080

Description

wirewound variable resistors, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77233

(NAICS) North American Industrial Classification System

334416

Questions & Answers

1. What is the FSCG of the NSN 5905-00-893-5307?

   The FSCG of the NSN 5905-00-893-5307 is 5905

2. Does the NSN 5905-00-893-5307 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-893-5307 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

4. Does NSN 5905-00-893-5307 contain precious materials?

   Item contains gold.

5. Does NSN 5905-00-893-5307 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 5905-00-893-5307 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962