NSN 460988

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

0.0012 inches minimum radial and 0.0017 inches maximum radial internal clearance, one direction locating feature, 1-300-031,91547 mfr ref single material response inner ring material document and classification, 35.00 millimeters nominal bore diameter, straight bore shape.

NSN 3110-00-949-7986 Datasheet

(NSN) National Stock Number

3110-00-949-7986

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-949-7986

Requires Demilitarization

Yes

(INC) Item Name Code

00015

Date

Wed, Apr 27, 1966

Schedule B Code

8482500000

Bore Diameter

35.00 millimeters nominal

Bore Shape

straight

Internal Clearance

0.0012 inches minimum radial and 0.0017 inches maximum radial

Locating Feature

one direction

Material Document And Classification

1-300-031,91547 mfr ref single material response inner ring

Material Document And Classification

1-300-031,91547 mfr ref single material response outer ring

Material Document And Classification

1-300-031,91547 mfr ref single material response retainer

Material Document And Classification

1-300-031,91547 mfr ref single material response roller

Material

copper alloy retainer

Material

steel inner ring

Material

steel outer ring

Material

steel roller

Overall Outside Diameter

80.00 millimeters nominal

Overall Width

21.00 millimeters nominal

Precious Material And Location

retainer silver

Precious Material

silver

Retainer Fabrication Method

machined

Special Features

inner and outer ring raceways to be straight within 0.0001 in. tir,stabilized for operation at m65 deg f to p400 deg f,rockwell hardness rating of rollers,inner and outer rings 58.0 to 61.0 c scale,retainer 55.0 to 75.0 b scale,inner and outer ring raceways 6 uin aa,rollers 2 to 5 uin aa,inner ring bore surface 20 uin aa,outer ring od surface 15 uin aa,outer ring lips and retainer od surface 32 uin aa,cage pockets 64 uin aa

Standard Tolerance Designation

rbec no.5

Style Designator

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

Surface Finish

ground

Test Data Document

"e1004-91547 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and +6903-91547 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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

S - Item contains silver.

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

B17 - U.s. Army aviation & missile command (air), attn: amsmi-lc-mm-c, redstone arsenal,al 35898-5230

Pseudo Item Name Code

0000015

Cross Reference

CAGE Codes

99193

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix

U.s./canadian manufacturers

78U39

Ozark Aeroworks Llc

Non-manufacturers

52676

Skf Usa Inc.

U.s./canadian manufacturers

38443

Skf Usa Inc.

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

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 3110-00-949-7986?

   The FSCG of the NSN 3110-00-949-7986 is 3110

2. Does the NSN 3110-00-949-7986 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-00-949-7986 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 3110-00-949-7986 contain precious materials?

   Item contains silver.

5. Does NSN 3110-00-949-7986 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 3110-00-949-7986 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, Apr 27, 1966