NSN 207440PC10A

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

50.000 kilohms electrical resistance, 5.000 inches nominal body length, 0.938 inches nominal body diameter, 350.0 ambient temp in deg celsius at zero percent rated power, 50.0 celsius ambient temp at full rated power.

NSN 5905-00-542-7900 Datasheet

(NSN) National Stock Number

5905-00-542-7900

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5905 - Resistor

(NIIN) National Item Identification Number

00-542-7900

Requires Demilitarization

Yes

(INC) Item Name Code

37403

Date

Tue, Jan 1, 1963

Schedule B Code

8533390080

Ambient Temp At Full Rated Power

50.0 celsius

Ambient Temp In Deg Celsius At Zero Percent Rated Power

350.0

Body Diameter

0.938 inches nominal

Body Length

5.000 inches nominal

Electrical Resistance

50.000 kilohms

Fixed Tap Quantity

4

Fixed Tap Terminal Type

tab w/screw

Inclosure Type

encapsulated

Nondefinitive Spec/Std Data

iw form

Power Dissipation Rating In Watts

75.000 free air

Reliability Indicator

not established

Resistance Tolerance In Percent

-10.000 to 10.000

Section Nominal Resistance

unable to decode

Style Designator

radial terminal each end

Terminal Length

0.562 inches nominal

Terminal Type

tab w/screw

Terminal Width

0.250 inches nominal

Test Data Document

"81349-milr15109b specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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

0037403

Cross Reference

CAGE Codes

30086

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

U.s./canadian manufacturers

63743

Ward Leonard Ct Llc

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

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 5905-00-542-7900?

   The FSCG of the NSN 5905-00-542-7900 is 5905

2. Does the NSN 5905-00-542-7900 have a Schedule B code assigned?

   Yes, the Schedule B code is 8533390080

3. Does NSN 5905-00-542-7900 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 5905-00-542-7900 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5905-00-542-7900 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 5905-00-542-7900 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963