NSN RAP-4-MS-7-2

0.2500 inches nominal bore diameter, 2.2500 inches nominal length from bore center to shank end, 0.6870 inches nominal inner ring width, self-aligning alignment type, contact bearing seal type.

NSN 3110-00-903-7366 Datasheet

(NSN) National Stock Number

3110-00-903-7366

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

00-903-7366

Requires Demilitarization

Yes

(INC) Item Name Code

00049

Date

Wed, Jun 15, 1966

Schedule B Code

8482800080

Alignment Type

self-aligning

Bearing Seal Type

contact

Bore Diameter

0.2500 inches nominal

Inner Ring Width

0.6870 inches nominal

Length From Bore Center To Shank End

2.2500 inches nominal

Lubrication Material Document And Classification

mil-g-23827 mil spec single material response

Lubrication Material

grease

Material

rubber synthetic seal

Material

steel ball

Material

steel inner ring

Material

steel outer ring

Material

steel shaft

Nominal Thread Size

0.438 inches

Outer Ring Width

0.5310 inches nominal

Overall Length

2.7190 inches nominal

Overall Outside Diameter

0.9380 inches nominal

Seal Quantity

2

Self-Alignment Angle

10.00 degrees nominal

Self-Alignment Location

internal

Shank Diameter

0.4375 inches nominal

Shank Style

externally threaded

Shank Thread Length

1.6250 inches nominal

Special Features

keyway 0.0930 in. w by 0.0670 in. deep; 0.0004 in. max radial clearance; brg. to be packed 40 to 50 pct full of specified lube

Style Designator

double row, staggered, ball

Surface Treatment

cadmium all external/exposed metal surfaces

Thread Class

3a

Thread Direction

right-hand

Thread Quantity Per Inch

20

Thread Series Designator

unf

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

0000049

Cross Reference

CAGE Codes

50294

New Hampshire Ball Bearings Inc Div Precision Division

U.s./canadian manufacturers

83086

New Hampshire Ball Bearings Inc Div Hitech Division

U.s./canadian manufacturers

21335

Timken Co Div the Timken Company

U.s./canadian manufacturers

81755

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company

U.s./canadian manufacturers

73134

Roller Bearing Company of America, Inc.

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

8482-80-0080

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 3110-00-903-7366?

   The FSCG of the NSN 3110-00-903-7366 is 3110

2. Does the NSN 3110-00-903-7366 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482800080

3. Does NSN 3110-00-903-7366 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 3110-00-903-7366 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-00-903-7366 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 3110-00-903-7366 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, Jun 15, 1966