NSN DREF6

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

0.3745 inches minimum and 0.3750 inches maximum bore diameter, 0.4370 inches nominal inspection hole center to end distance, 0.4950 inches minimum and 0.5000 inches maximum inner member width, steel corrosion resisting inner member material, 1.6250 inches nominal bore center to shank end distance.

NSN 3120-00-051-0458 Datasheet

(NSN) National Stock Number

3120-00-051-0458

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-051-0458

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Sun, Jan 1, 1961

Schedule B Code

8483308055

Bore Center To Shank End Distance

1.6250 inches nominal

Bore Diameter

0.3745 inches minimum and 0.3750 inches maximum

Inner Member Width

0.4950 inches minimum and 0.5000 inches maximum

Inspection Hole Center To End Distance

0.4370 inches nominal

Material

steel corrosion resisting inner member

Material

steel corrosion resisting race insert

Material

steel internal rod end body

Outer Member Outside Diameter

1.0000 inches nominal

Outer Member Width

0.4160 inches maximum

Overall Length

2.1250 inches nominal

Shank Style

internally threaded w/bead and wrench flats and inspection hole

Shank Thread Length

0.9370 inches nominal

Shank Width Across Wrench Flats

0.4370 inches nominal

Style Designator

ball type

Surface Treatment

cadmium or chromate external surface member

Thread Class

3b

Thread Diameter

0.375 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

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

0013209

Cross Reference

CAGE Codes

15860

New Hampshire Ball Bearings Inc Div Astro Division

U.s./canadian manufacturers

76823

Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems

U.s./canadian manufacturers

50294

New Hampshire Ball Bearings Inc Div Precision Division

U.s./canadian manufacturers

50830

Cabco Industries Inc.

U.s./canadian manufacturers

81376

Rbc Southwest Products, Inc.

Non-manufacturers

02758

U S Bearings

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

Q - 70.0

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

114840

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 3120-00-051-0458?

   The FSCG of the NSN 3120-00-051-0458 is 3120

2. Does the NSN 3120-00-051-0458 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-00-051-0458 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 3120-00-051-0458 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-00-051-0458 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 3120-00-051-0458 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961