NSN CTA3

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

0.3750 inches nominal outer ring width, grease lubrication material, 0.190 inches nominal thread size, steel overall material, mil-g-23827 mil spec single material response lubrication material document and classification.

NSN 3110-00-198-2231 Datasheet

(NSN) National Stock Number

3110-00-198-2231

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-198-2231

Requires Demilitarization

Yes

(INC) Item Name Code

00040

Date

Tue, Jan 1, 1963

Schedule B Code

8482400000

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Lubrication Material

grease

Material

steel overall

Nominal Thread Size

0.190 inches

Outer Ring Width

0.3750 inches nominal

Overall Length

1.0313 inches nominal

Overall Outside Diameter

0.5000 inches nominal

Special Features

means for relubrication

Stud Diameter

0.1900 inches nominal

Stud Length

0.6250 inches nominal

Style Designator

cam follower

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.2500 inches nominal

Thread Quantity Per Inch

32

Thread Series Designator

unf

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

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

0000040

Cross Reference

CAGE Codes

29899

Calgon Carbon Uv Technologies Llc Dba Hyde Marine

U.s./canadian manufacturers

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

19204

Army, United States Department of the Dba Rock Island Arsenal Jmtc

Non-manufacturers

06845

Raytheon Company Dba Raytheon Co

U.s./canadian manufacturers

64777

C.a.e., Inc. Dba Littlite Div Littlite Llc

U.s./canadian manufacturers

71082

Branick Industries, Inc

U.s./canadian manufacturers

83113

Consolidated International Corp

U.s./canadian manufacturers

19701

North American Philips Corp Philips Components Discrete Products Div

U.s./canadian manufacturers

39317

Mcgill Manufacturing Company Inc Use Cage Code 92563 for Cataloging.

U.s./canadian manufacturers

83740

Eveready Battery Co Inc

U.s./canadian manufacturers

92563

Mcgill Manufacturing Co, Inc

U.s./canadian manufacturers

21335

Timken Co Div the Timken Company

U.s./canadian manufacturers

60380

Timken Aerospace, Inc Dba Torrington Product

U.s./canadian manufacturers

07484

Accurate Bushing Company, Inc.

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

W - Rating variable

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

49790

Water Commodity

742 - Bearings

National Motor Freight Classification Item Number

095190

Schedule B & Trade

Schedule B

8482-40-0000

Description

needle roller bearings

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74640

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-00-198-2231?

   The FSCG of the NSN 3110-00-198-2231 is 3110

2. Does the NSN 3110-00-198-2231 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482400000

3. Does NSN 3110-00-198-2231 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 3110-00-198-2231 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-00-198-2231 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 3110-00-198-2231 was assigned to the Federal Catalog?

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