NSN F2K4

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.0420 inches nominal flange width, straight bore shape, 0.1875 inches minimum and 0.1878 inches maximum bore diameter, 0.1860 inches minimum and 0.1900 inches maximum inner ring width, 0.5050 inches nominal flange outside diameter.

NSN 3110-00-157-1977 Datasheet

(NSN) National Stock Number

3110-00-157-1977

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-157-1977

Requires Demilitarization

Yes

(INC) Item Name Code

00014

Date

Tue, Jan 1, 1963

Schedule B Code

8482105028

Bore Diameter

0.1875 inches minimum and 0.1878 inches maximum

Bore Shape

straight

Flange Outside Diameter

0.5050 inches nominal

Flange Width

0.0420 inches nominal

Inner Ring Width

0.1860 inches minimum and 0.1900 inches maximum

Internal Clearance

0.0010 inches maximum radial

Load Direction

radial

Material

steel overall

Outer Ring Taper

0.4376 per foot in inches minimum and 0.4382 per foot in inches maximum

Outer Ring Width

0.1630 inches nominal

Special Features

eccentricity of inner ring 0.0004 in. max,outer ring 0.0005 in. max w/ snap wire on inner ring; brg must have smooth running qualities

Style Designator

non-loading groove, non-separable

Surface Finish

ground

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

0000014

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

70854

Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation

U.s./canadian manufacturers

56232

Lockheed Martin Corporation Div Rms - Mitchel Field

Non-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

8482-10-5028

Description

angular contact ball bearings, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74610

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3110-00-157-1977?

   The FSCG of the NSN 3110-00-157-1977 is 3110

2. Does the NSN 3110-00-157-1977 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482105028

3. Does NSN 3110-00-157-1977 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 3110-00-157-1977 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-157-1977 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 3110-00-157-1977 was assigned to the Federal Catalog?

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