NSN HM5

flush lubrication fitting features provided, groove external inner member lubrication feature, 0.3120 inches minimum and 0.3140 inches maximum bore diameter, 1.8750 inches nominal bore center to shank end distance, 0.4320 inches minimum and 0.4370 inches maximum inner member width.

NSN 3120-00-433-4778 Datasheet

(NSN) National Stock Number

3120-00-433-4778

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-433-4778

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Tue, Jan 1, 1963

Schedule B Code

8483308055

Bore Center To Shank End Distance

1.8750 inches nominal

Bore Diameter

0.3120 inches minimum and 0.3140 inches maximum

Features Provided

flush lubrication fitting

Inner Member Width

0.4320 inches minimum and 0.4370 inches maximum

Lubrication Feature

groove external inner member

Material Document And Classification

66 fed std single material response inner member

Material

copper alloy race insert

Material

steel comp e52100 inner member

Material

steel outer race member

Outer Member Outside Diameter

0.8750 inches nominal

Outer Member Width

0.3490 inches nominal

Overall Length

2.3120 inches nominal

Reference Number Differentiating Characteristics

as differentiated by special feature

Shank Style

externally threaded

Special Features

magnetic inspection required for aircraft quality

Style Designator

ball type

Surface Treatment

cadmium rod end body

Thread Class

3a

Thread Diameter

0.312 inches nominal

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.

Source of Supply Code

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

0013209

Cross Reference

CAGE Codes

03670

Tyco Fire Products Lp

U.s./canadian manufacturers

14735

Ferrotran Electronics Co Inc

U.s./canadian manufacturers

73134

Roller Bearing Company of America, Inc.

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8483-30-8055

Description

transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74822

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3120-00-433-4778?

   The FSCG of the NSN 3120-00-433-4778 is 3120

2. Does the NSN 3120-00-433-4778 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-00-433-4778 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 3120-00-433-4778 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3120-00-433-4778 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 3120-00-433-4778 was assigned to the Federal Catalog?

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