NSN 768293

one direction locating feature, 1.5746 inches minimum and 1.5748 inches maximum bore diameter, ams 4616 assn std single material response retainer material document and classification, straight bore shape, 0.0016 inches minimum radial and 0.0025 inches maximum radial internal clearance.

NSN 3110-00-121-9798 Datasheet

(NSN) National Stock Number

3110-00-121-9798

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-121-9798

Requires Demilitarization

Yes

(INC) Item Name Code

00015

Date

Wed, Nov 6, 1968

Schedule B Code

8482500000

Bore Diameter

1.5746 inches minimum and 1.5748 inches maximum

Bore Shape

straight

Internal Clearance

0.0016 inches minimum radial and 0.0025 inches maximum radial

Locating Feature

one direction

Material Document And Classification

ams 4616 assn std single material response retainer

Material Document And Classification

ams 6274 assn std single material response outer ring

Material Document And Classification

ams 6274 assn std single material response shaft

Material Document And Classification

ams 6440 assn std single material response seal

Material

copper alloy retainer

Material

steel comp e52100 seal

Material

steel comp 8620 shaft

Material

steel comp 8620 outer ring

Overall Outside Diameter

2.4406 inches minimum and 2.4409 inches maximum

Overall Width

0.4674 inches minimum and 0.4724 inches maximum

Special Features

cage silver plate per ams 2412 0.0005-0.0015 thk on land riding surfaces and roller pockets,no strike metal req bake 475-500f 2 hrs. check bond

Retainer Fabrication Method

machined

Standard Tolerance Designation

rbec no.5

Style Designator

single row, one-direction locating, two lip inner ring, one lip outer ring, 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.

Pseudo Item Name Code

0000015

Cross Reference

CAGE Codes

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-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

8482-50-0000

Description

other cylindrical roller bearings

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74650

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-00-121-9798?

   The FSCG of the NSN 3110-00-121-9798 is 3110

2. Does the NSN 3110-00-121-9798 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-00-121-9798 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 3110-00-121-9798 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-121-9798 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 3110-00-121-9798 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Wed, Nov 6, 1968