NSN 740864

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

straight bore shape, 0.0012 inches minimum radial and 0.0020 inches maximum radial internal clearance, ams 4616 assn std single material response retainer material document and classification, one direction locating feature, 20.0 millimeters nominal bore diameter.

NSN 3110-00-865-5166 Datasheet

(NSN) National Stock Number

3110-00-865-5166

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-865-5166

Requires Demilitarization

Yes

(INC) Item Name Code

00015

Date

Fri, Oct 20, 1967

Schedule B Code

8482500000

Bore Diameter

20.0 millimeters nominal

Bore Shape

straight

Internal Clearance

0.0012 inches minimum radial and 0.0020 inches maximum radial

Locating Feature

one direction

Material Document And Classification

ams 4616 assn std single material response retainer

Material Document And Classification

ams 6440 assn std single material response outer ring

Material Document And Classification

ams 6440 assn std single material response roller

Material Document And Classification

ams 6440 assn std single material response inner ring

Material

copper alloy retainer

Material

steel comp e52100 outer ring

Material

steel comp e52100 inner ring

Material

steel comp e52100 roller

Overall Outside Diameter

42.0 millimeters nominal

Overall Width

12.0 millimeters nominal

Retainer Fabrication Method

machined

Standard Tolerance Designation

rbec no.5

Style Designator

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

Surface Finish

ground

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

78118

Mpb Corporation Dba Mpb Corp

U.s./canadian manufacturers

38443

Skf Usa Inc.

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 3110-00-865-5166?

   The FSCG of the NSN 3110-00-865-5166 is 3110

2. Does the NSN 3110-00-865-5166 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-00-865-5166 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 3110-00-865-5166 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3110-00-865-5166 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 3110-00-865-5166 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Fri, Oct 20, 1967