NSN 406891

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

breaks before makes first section rear contact switching action, 28.0 dc at sea level contact voltage rating in volts, 500.0 milliamperes resistive load and 50.0 milliamperes inductive load dc at sea level contact load current rating, breaks before makes each section front contact switching action, 50.0 milliamperes resistive load ac at sea level contact load current rating.

NSN 5930-01-161-3291 Datasheet

(NSN) National Stock Number

5930-01-161-3291

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5930 - Switches

(NIIN) National Item Identification Number

01-161-3291

Requires Demilitarization

Yes

(INC) Item Name Code

02134

Date

Sun, Sep 4, 1983

Schedule B Code

8536509020

Contact Load Current Rating

50.0 milliamperes resistive load ac at sea level

Contact Load Current Rating

500.0 milliamperes resistive load and 50.0 milliamperes inductive load dc at sea level

Contact Switching Action

breaks before makes each section front

Contact Switching Action

breaks before makes first section rear

Contact Voltage Rating In Volts

28.0 dc at sea level

Contact Voltage Rating In Volts

300.0 ac at sea level

First Flat Length

0.500 inches nominal single actuator

Flat Height

0.216 inches nominal single actuator

Individual Section Quantity

2

Mounting Method

threaded bushing single mounting facility

Nominal Thread Size

0.375 inches single mounting facility

Nonturn Device Radius

0.531 inches nominal at 3:00 oclock

Nonturn Device Type

tab at 3:00 oclock

Overall Diameter

1.375 inches maximum

Overall Length

2.437 inches nominal

Pole Quantity

1 first section rear

Pole Quantity

1 second section front

Shaft Diameter

0.250 inches nominal single actuator

Shaft Length

1.062 inches nominal single actuator

Shaft Type

round, flatted single actuator

Style Designator

circular wafer, bushing mount

Switch Actuator Indexing Position Quantity

11 single actuator

Switch Actuator Positioning Increment

30.0 degrees single actuator

Switch Actuator Stop Device Type

fixed stop single actuator

Switch Contact Basic Design

nonpile-up nonsymmetrical and nonpile-up symmetrical

Terminal Type

tab, solder lug

Thread Class

2a single mounting facility

Thread Length

0.375 inches nominal single mounting facility

Thread Series Designator

unef single mounting facility

Throw Quantity

4 first section rear

Throw Quantity

11 second section front

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

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0002134

Cross Reference

CAGE Codes

12909

Cardion Inc

U.s./canadian manufacturers

20284

Aimtron Systems, Llc

Non-manufacturers

76854

Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch

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

M - 85.0

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

34430

Water Commodity

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

National Motor Freight Classification Item Number

061360

Schedule B & Trade

Schedule B

8536-50-9020

Description

switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77255

(NAICS) North American Industrial Classification System

335931

Questions & Answers

1. What is the FSCG of the NSN 5930-01-161-3291?

   The FSCG of the NSN 5930-01-161-3291 is 5930

2. Does the NSN 5930-01-161-3291 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536509020

3. Does NSN 5930-01-161-3291 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 5930-01-161-3291 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5930-01-161-3291 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5930-01-161-3291 was assigned to the Federal Catalog?

   It was assigned 43 years ago, on Sun, Sep 4, 1983