NSN SR3K4

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

radial load direction, straight bore shape, 0.0003 inches minimum radial and 0.0005 inches maximum radial internal clearance, 0.1875 inches nominal bore diameter, steel corrosion resisting overall material.

NSN 3110-00-555-5541 Datasheet

(NSN) National Stock Number

3110-00-555-5541

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-555-5541

Requires Demilitarization

Yes

(INC) Item Name Code

00014

Date

Tue, Jan 1, 1963

Schedule B Code

8482105028

Bore Diameter

0.1875 inches nominal

Bore Shape

straight

Internal Clearance

0.0003 inches minimum radial and 0.0005 inches maximum radial

Load Direction

radial

Material

steel corrosion resisting overall

Overall Outside Diameter

0.5000 inches nominal

Overall Width

0.1563 inches nominal

Retainer Fabrication Method

pressed

Standard Tolerance Designation

abec no.5

Style Designator

non-loading groove, non-separable

Surface Finish

ground

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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.

Source of Supply Code

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0000014

Cross Reference

CAGE Codes

70854

Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation

U.s./canadian manufacturers

24617

General Motors Corp

U.s./canadian manufacturers

43334

General Motors Corp Delco Moraine Ndh Div

U.s./canadian manufacturers

7X677

General Motors Llc Dba General Motors Llc

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

58860

Water Commodity

742 - Bearings

National Motor Freight Classification Item Number

114820

Schedule B & Trade

Schedule B

8482-10-5028

Description

angular contact ball bearings, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74610

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-00-555-5541?

   The FSCG of the NSN 3110-00-555-5541 is 3110

2. Does the NSN 3110-00-555-5541 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482105028

3. Does NSN 3110-00-555-5541 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 3110-00-555-5541 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-555-5541 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 3110-00-555-5541 was assigned to the Federal Catalog?

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