NSN 740859

straight bore shape, 0.0009 inches minimum radial and 0.0019 inches maximum radial internal clearance, nonlocating locating feature, ams 4616 assn std single material response retainer material document and classification, 1.9683 inches minimum and 1.9685 inches maximum bore diameter.

NSN 3110-00-554-0712 Datasheet

(NSN) National Stock Number

3110-00-554-0712

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-554-0712

Requires Demilitarization

Yes

(INC) Item Name Code

00015

Date

Sun, Jan 1, 1961

Schedule B Code

8482500000

Bore Diameter

1.9683 inches minimum and 1.9685 inches maximum

Bore Shape

straight

Internal Clearance

0.0009 inches minimum radial and 0.0019 inches maximum radial

Locating Feature

nonlocating

Material Document And Classification

ams 4616 assn std single material response retainer

Material Document And Classification

pwa 723,dscm 77445 mfr ref single material response outer ring

Material Document And Classification

pwa 723,fscm 77445 mfr ref single material response inner ring

Material Document And Classification

pwa 723,fscm 77445 mfr ref single material response roller

Material

copper alloy retainer

Material

steel inner ring

Material

steel outer ring

Material

steel roller

Overall Outside Diameter

3.5430 inches minimum and 3.5433 inches maximum

Overall Width

0.7824 inches minimum and 0.7874 inches maximum

Retainer Fabrication Method

machined

Special Features

silver plate cage on land riding surfaces and roller pockets 0.0005-0.0015 thk per ams 2412 no strike metal reqd. bake at 475-500f for 2 hrs to check for bond. rings and rollers stabilized for min. distortion at 400f

Standard Tolerance Designation

rbec no.5

Style Designator

single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Surface Finish

ground

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

0000015

Cross Reference

CAGE Codes

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

18612

Vishay Intertechnology, Inc.

U.s./canadian manufacturers

36090

Lockheed Martin Librascope Corp

U.s./canadian manufacturers

96746

Avon Rubber Co

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

8482-50-0000

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 3110-00-554-0712?

   The FSCG of the NSN 3110-00-554-0712 is 3110

2. Does the NSN 3110-00-554-0712 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-00-554-0712 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 3110-00-554-0712 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-00-554-0712 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 3110-00-554-0712 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961