NSN 489706

0.0033 inches minimum radial and 0.0042 inches maximum radial internal clearance, straight bore shape, 4.3304 inches minimum and 4.3307 inches maximum bore diameter, mounting groove features provided, 0.9920 inches minimum and 1.0000 inches maximum inner ring width.

NSN 3110-00-246-9784 Datasheet

(NSN) National Stock Number

3110-00-246-9784

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-246-9784

Requires Demilitarization

Yes

(INC) Item Name Code

00014

Date

Wed, Jan 5, 1972

Schedule B Code

8482105028

Bore Diameter

4.3304 inches minimum and 4.3307 inches maximum

Bore Shape

straight

Features Provided

mounting groove

Inner Ring Width

0.9920 inches minimum and 1.0000 inches maximum

Internal Clearance

0.0033 inches minimum radial and 0.0042 inches maximum radial

Load Direction

radial

Material Document And Classification

pwa723,97497 mfr ref 1st material response ball

Material Document And Classification

pwa723,97497 mfr ref 2nd material response inner ring

Material Document And Classification

pwa723,97497 mfr ref 3rd material response outer ring

Material

steel ball

Material

steel inner ring

Material

steel outer ring

Material

steel comp 4340 retainer

Outer Ring Width

0.7794 inches minimum and 0.7874 inches maximum

Overall Outside Diameter

5.9051 inches minimum and 5.9055 inches maximum

Retainer Fabrication Method

machined

Special Features

silver plate cage per ams 2412 0.0010-0.0020thk on land riding surf andball pockets. bake at 475-500f for 2hrs to check for bond

Standard Tolerance Designation

abec no.7

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

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

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

38443

Skf Usa Inc.

U.s./canadian manufacturers

56232

Lockheed Martin Corporation Div Rms - Mitchel Field

Non-manufacturers

Freight Information

Air Commodity

AZ -

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

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

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 3110-00-246-9784?

   The FSCG of the NSN 3110-00-246-9784 is 3110

2. Does the NSN 3110-00-246-9784 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482105028

3. Does NSN 3110-00-246-9784 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 3110-00-246-9784 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-00-246-9784 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 3110-00-246-9784 was assigned to the Federal Catalog?

   It was assigned 54 years ago, on Wed, Jan 5, 1972