NSN 4DR9

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes:washer (1), lock.

steel overall material, 0.2495 inches nominal bore diameter, grease lubrication material, rigid alignment type, 0.5620 inches nominal inner ring width.

NSN 3110-00-159-1653 Datasheet

(NSN) National Stock Number

3110-00-159-1653

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-159-1653

Requires Demilitarization

Yes

(INC) Item Name Code

00051

Date

Tue, Jan 1, 1963

Schedule B Code

8482400000

Alignment Type

rigid

Bore Diameter

0.2495 inches nominal

Inner Ring Width

0.5620 inches nominal

Lubrication Material

grease

Material

steel overall

Outer Ring Width

0.5000 inches nominal

Overall Outside Diameter

0.6250 inches nominal

Standard Tolerance Designation

afbma std tolerance for industrial needle bearings

Surface Treatment

cadmium all external/exposed metal surfaces

Special Features

two lips on outer ring drawn over shoulders of inner ring; id chamfered both sides 0.0220 in. min to 0.0370 in. max by 45 deg

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.

Source of Supply Code

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

0000051

Cross Reference

CAGE Codes

60380

Timken Aerospace, Inc Dba Torrington Product

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 3110-00-159-1653?

   The FSCG of the NSN 3110-00-159-1653 is 3110

2. Does the NSN 3110-00-159-1653 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482400000

3. Does NSN 3110-00-159-1653 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 3110-00-159-1653 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-159-1653 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 3110-00-159-1653 was assigned to the Federal Catalog?

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