NSN 319NT3

3.7399 inches minimum and 3.7402 inches maximum bore diameter, zzzw criticality code justification, straight bore shape, annual ball bearing for quiet operation application to submarine usage departure from cited document, 0.0009 inches minimum radial and 0.00014 inches maximum radial internal clearance.

NSN 3110-00-987-3744 Datasheet

(NSN) National Stock Number

3110-00-987-3744

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-987-3744

Requires Demilitarization

Yes

(INC) Item Name Code

00014

Date

Mon, Jan 1, 1962

Schedule B Code

8482105028

Bore Diameter

3.7399 inches minimum and 3.7402 inches maximum

Bore Shape

straight

Criticality Code Justification

zzzw

Departure From Cited Document

annual ball bearing for quiet operation application to submarine usage

Internal Clearance

0.0009 inches minimum radial and 0.00014 inches maximum radial

Internal Fit-Up Designation

tight

Load Direction

radial

Lubrication Material Document And Classification

mil-g-18709 mil spec single material response

Lubrication Material

grease

Material

steel overall

Nondefinitive Spec/Std Data

111 type and 1 class

Overall Outside Diameter

7.8737 inches minimum and 7.8740 inches maximum

Overall Width

1.7697 inches minimum and 1.7717 inches maximum

Retainer Fabrication Method

pressed

Style Designator

non-loading groove, non-separable

Surface Finish

ground

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

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

0000014

Cross Reference

CAGE Codes

95402

Electric Boat Corp Dba Electro Dynamic

U.s./canadian manufacturers

03950

Naval Inventory Control Point Mechanicsburg

U.s./canadian manufacturers

38443

Skf Usa Inc.

U.s./canadian manufacturers

24617

General Motors Corp

U.s./canadian manufacturers

43334

General Motors Corp Delco Moraine Ndh Div

U.s./canadian manufacturers

53035

Nsk Corp Bearing Div

U.s./canadian manufacturers

52676

Skf Usa Inc.

U.s./canadian manufacturers

80064

Naval Ship Systems Command

U.s./canadian manufacturers

51802

Hansome Energy Systems Inc

U.s./canadian manufacturers

93232

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

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.

Less than Carload Rating

P - 77.5

National Motor Freight Class Rating

P - 77.5

Rail Variation

1

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 3110-00-987-3744?

   The FSCG of the NSN 3110-00-987-3744 is 3110

2. Does the NSN 3110-00-987-3744 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482105028

3. Does NSN 3110-00-987-3744 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 3110-00-987-3744 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-00-987-3744 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 3110-00-987-3744 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962