NSN DAS4-14A-7

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

mil-g-23827 mil spec single material response lubrication material document and classification, contact bearing seal type, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, nsn 1660-00-325-2746 end item identification, 0.6200 inches minimum and 0.6250 inches maximum inner ring width.

NSN 3110-01-472-9249 Datasheet

(NSN) National Stock Number

3110-01-472-9249

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

01-472-9249

Requires Demilitarization

Yes

(INC) Item Name Code

00046

Date

Wed, Mar 22, 2000

Schedule B Code

8482800080

End Item Identification

nsn 1660-00-325-2746

Bearing Seal Type

contact

Bore Diameter

0.2495 inches minimum and 0.2500 inches maximum

Inner Ring Width

0.6200 inches minimum and 0.6250 inches maximum

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Lubrication Material

grease

Outer Ring Width

0.4590 inches minimum and 0.4640 inches maximum

Overall Outside Diameter

0.9009 inches minimum and 0.9014 inches maximum

Part Name Assigned By Controlling Agency

bearing, annular double row, rolling element self aligning

Seal Quantity

2

Special Features

lubricant holes & groove in outer ring, two heat treated sleeves & collars on inner ring and reduced internal clearance

Style Designator

concave rollers, double closure, self aligning

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

0000046

Cross Reference

CAGE Codes

77896

Rexnord Industries, Llc Div Aerosspace Bearing Operation

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

8482-80-0080

Description

other ball or roller bearings, including combined ball/roller bearings, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74680

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-01-472-9249?

   The FSCG of the NSN 3110-01-472-9249 is 3110

2. Does the NSN 3110-01-472-9249 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482800080

3. Does NSN 3110-01-472-9249 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 3110-01-472-9249 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-01-472-9249 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 3110-01-472-9249 was assigned to the Federal Catalog?

   It was assigned 26 years ago, on Wed, Mar 22, 2000