NSN KD338B

An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see insulator, (as modified). Excludes:holder, (as modified); retainer, (as modified), and spacer, plate.

stops actuator travel control feature, single shaft actuator type, 40.0 single section ambient temp in deg celsius per section at full rated power, sleeve shaft bearing type, 85.0 single section ambient temp in deg celsius per section at zero percent rated power.

NSN 5905-01-048-4951 Datasheet

(NSN) National Stock Number

5905-01-048-4951

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

01-048-4951

Requires Demilitarization

Yes

(INC) Item Name Code

37408

Date

Mon, Sep 26, 1977

Schedule B Code

8533390080

Actuator Travel Control Feature

stops

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

85.0 single section

Bearing Type

sleeve shaft

Body Diameter

1.812 inches nominal

Body Length

2.000 inches nominal

Body Style

cylindrical bushing mounted

Criticality Code Justification

feat

Effective Electrical Rotation In Deg Angular Rotation

3600.0 minimum

Electrical Resistance Per Section

2.0 kilohms single section

Fragility Factor

moderately rugged

Function Characteristic Per Section

single section linear

Function Conformity Per Section

single section independent linearity

Function Conformity Tolerance Per Section

-0.25 to 0.25 single section

Lateral Runout

0.003 inches

Pilot Diameter Runout

0.002 inches

Maximum Running Torque

3.00 inch-ounces

Maximum Starting Torque

3.00 inch-ounces

Maximum Stop Torque

550.00 inch-ounces

Mounting Bushing Length

0.250 inches nominal

Mounting Method

standard bushing

Nonturn Device Location

at 12 oclock

Nonturn Device Radius

0.562 inches nominal

Overall Diameter

2.124 inches nominal

Overall Length

2.906 inches nominal

Power Dissipation Rating Per Section In Watts

5.0 free air single section

Reliability Indicator

not established

Resistance Tolerance Per Section In Percent

-3.0 to 3.0 single section

Rotary Actuator Travel In Angular Deg

3600.0 minimum

Screw Thread Diameter

0.375 inches nominal

Screw Thread Quantity Per Inch

32.0

Screw Thread Series Designator

unef

Section Quantity

1

Shaft Diameter

0.2497 inches maximum

Shaft End Play

0.005 inches

Shaft Radial Play

0.003 inches

Shaft Runout

0.0005 inches

Shaft Style

round

Shaft Length

0.906 inches nominal

Special Features

item must comply with requirements of desc production standard no. l02349; for navy nuclear propulsion plant products only

Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius

-20.0 to 20.0 single section

Terminal Location

longitudinally positioned on the circumference

Terminal Type And Quantity

3 tab, solder lug

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

U - Precious metal content is unknown

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

02750

Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution

U.s./canadian manufacturers

16236

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

Government departments or units, including military organizations

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

Z - No special type of cargo code applicable

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 5905-01-048-4951?

   The FSCG of the NSN 5905-01-048-4951 is 5905

2. Does the NSN 5905-01-048-4951 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-01-048-4951 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 5905-01-048-4951 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-01-048-4951 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 5905-01-048-4951 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Mon, Sep 26, 1977