NSN 177271

A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.

ams5630 assn std single material response ball material document and classification, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, rigid alignment type, 0.4320 inches minimum and 0.4370 inches maximum inner ring width, 1.5520 inches minimum and 1.5720 inches maximum length from bore center to shank end.

NSN 3110-01-208-9139 Datasheet

(NSN) National Stock Number

3110-01-208-9139

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3110 - Unmounted Antifriction Bearings

(NIIN) National Item Identification Number

01-208-9139

Requires Demilitarization

Yes

(INC) Item Name Code

00050

Date

Tue, May 21, 1985

Schedule B Code

8482500000

Alignment Type

rigid

Bore Diameter

0.2495 inches minimum and 0.2500 inches maximum

Inner Ring Width

0.4320 inches minimum and 0.4370 inches maximum

Length From Bore Center To Shank End

1.5520 inches minimum and 1.5720 inches maximum

Material Document And Classification

ams5630 assn std single material response ball

Material

steel comp 440c ball

Nominal Thread Size

0.312 inches

Outer Ring Width

0.3320 inches minimum and 0.3420 inches maximum

Overall Outside Diameter

0.7710 inches minimum and 0.8160 inches maximum

Shank Diameter

0.3125 inches nominal

Shank Style

externally threaded w/slot

Shank Thread Length

0.9062 inches minimum and 1.0000 inches maximum

Style Designator

single row, ball

Thread Class

3a

Thread Direction

right-hand

Thread Quantity Per Inch

24

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

0000050

Cross Reference

CAGE Codes

09455

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics

U.s./canadian manufacturers

Freight Information

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 3110-01-208-9139?

   The FSCG of the NSN 3110-01-208-9139 is 3110

2. Does the NSN 3110-01-208-9139 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482500000

3. Does NSN 3110-01-208-9139 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 3110-01-208-9139 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3110-01-208-9139 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 3110-01-208-9139 was assigned to the Federal Catalog?

   It was assigned 41 years ago, on Tue, May 21, 1985