NSN B3717A

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

grease lubrication material, 3.2494 inches minimum and 3.2500 inches maximum bore diameter, rigid alignment type, 0.8050 inches minimum and 0.8100 inches maximum inner ring width, mil-g-23827 mil spec single material response lubrication material document and classification.

NSN 3110-00-278-7144 Datasheet

(NSN) National Stock Number

3110-00-278-7144

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-278-7144

Requires Demilitarization

Yes

(INC) Item Name Code

00051

Date

Tue, Jan 1, 1963

Schedule B Code

8482400000

Alignment Type

rigid

Bore Diameter

3.2494 inches minimum and 3.2500 inches maximum

Inner Ring Width

0.8050 inches minimum and 0.8100 inches maximum

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Lubrication Material

grease

Material

steel overall

Outer Ring Width

0.7950 inches minimum and 0.8000 inches maximum

Overall Outside Diameter

3.9992 inches minimum and 4.0000 inches maximum

Overall Width

0.8000 inches nominal

Retainer Fabrication Method

pressed

Style Designator

cam roller, hardened and ground, non-separable

Surface Finish

ground

Surface Treatment

cadmium all external/exposed metal surfaces

Special Features

two 0.1250 in. dia through holes 180 deg apart on outer ring 0.4060 in. from end

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

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

0000051

Cross Reference

CAGE Codes

51588

Rbc Bearings Incorporated Div West Trenton Division

U.s./canadian manufacturers

60380

Timken Aerospace, Inc Dba Torrington Product

U.s./canadian manufacturers

81205

The Boeing Company Div Defense

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

8482-40-0000

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 3110-00-278-7144?

   The FSCG of the NSN 3110-00-278-7144 is 3110

2. Does the NSN 3110-00-278-7144 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482400000

3. Does NSN 3110-00-278-7144 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 3110-00-278-7144 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-278-7144 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 3110-00-278-7144 was assigned to the Federal Catalog?

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