NSN 2CM73B6F

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

4550 minimum current cut-in speed in rpm, external grounding method, 300.0 maximum output current rating in amps, fungus resistant environmental protection, 8000 maximum rated armature speed in rpm.

NSN 2920-00-288-3125 Datasheet

(NSN) National Stock Number

2920-00-288-3125

(FSG) Federal Supply Group

29 - Engine Accessories

(FSC) Federal Supply Classification

2920 - Nonaircraft Engine Electrical System Components

(NIIN) National Item Identification Number

00-288-3125

Requires Demilitarization

Yes

(INC) Item Name Code

17311

Date

Tue, Jan 1, 1963

Schedule B Code

8511500000

Environmental Protection

fungus resistant

Grounding Method

external

Maximum Output Current Rating In Amps

300.0

Maximum Rated Armature Speed In Rpm

8000

Minimum Current Cut-In Speed In Rpm

4550

Mounting Hole Radius

2.500 inches nominal

Mounting Hole Quantity

24

Mounting Hole Diameter

0.391 inches nominal

Mounting Style

round flange with holes equally spaced

Shaft Drive End Style

splined shaft end

Shaft Rotation Direction

counterclockwise

Spline Length

1.500 inches nominal

Spline Major Diameter

0.863 inches minimum and 0.867 inches maximum

Spline Quantity

16

Submersibility

nonsubmersible

Voltage In Volts

24.0

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

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0017311

Cross Reference

CAGE Codes

24446

General Electric Company

U.s./canadian manufacturers

81893

General Electric Co Lynn River Works

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

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

34760

Water Commodity

590 - Generators and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

062120

Schedule B & Trade

Schedule B

8511-50-0000

Description

generators for internal combustion engines, nesoi

End Use

30200 - Engines and engine parts (carburetors, pistons, rings, and valves)

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77831

(NAICS) North American Industrial Classification System

336320

Questions & Answers

1. What is the FSCG of the NSN 2920-00-288-3125?

   The FSCG of the NSN 2920-00-288-3125 is 2920

2. Does the NSN 2920-00-288-3125 have a Schedule B code assigned?

   Yes, the Schedule B code is 8511500000

3. Does NSN 2920-00-288-3125 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 2920-00-288-3125 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2920-00-288-3125 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 2920-00-288-3125 was assigned to the Federal Catalog?

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