NSN 596-7410332

1.2740 inches minimum and 1.2840 inches maximum first end spline minor diameter, gear box assembly nsn:3020-01-503-1543 and nsn:3010-01-503-3377 for external athwartship drive handling system for seawolf class ssn 23 end item identification, 1.943 inches nominal second end external keyway length, not identical end similarity, 1.4960 inches minimum and 1.4980 inches maximum first end diameter.

NSN 3040-01-503-6400 Datasheet

(NSN) National Stock Number

3040-01-503-6400

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3040 - Miscellaneous Power Transmission Equipment

(NIIN) National Item Identification Number

01-503-6400

Requires Demilitarization

Yes

(INC) Item Name Code

22914

Date

Tue, Dec 31, 2002

Schedule B Code

8483105000

End Item Identification

gear box assembly nsn:3020-01-503-1543 and nsn:3010-01-503-3377 for external athwartship drive handling system for seawolf class ssn 23

End Similarity

not identical

External Keyway Length

1.943 inches nominal second end

First End Diameter

1.4960 inches minimum and 1.4980 inches maximum

First End Spline Minor Diameter

1.2740 inches minimum and 1.2840 inches maximum

First End Spline Quantity

10

First End Style

splined (straight)

First End Spline Length

3.000 inches nominal

First End Spline Major Diameter

1.4960 inches minimum and 1.4980 inches maximum

Largest Step Diameter

2.500 inches nominal

Material Document And Classification

qq-n-286,form 2,cond:anealed & age hardened, finish b fed spec single material response

Material

nickel alloy k-500

Part Name Assigned By Controlling Agency

shaft,output

Overall Length

21.380 inches nominal

Second End Diameter

1.8760 inches minimum and 1.8765 inches maximum

Second End Distance From End To Groove

1.380 inches nominal

Second End Keyway Depth

0.2910 inches minimum and 0.2965 inches maximum

Second End Keyway Width

0.4990 inches minimum and 0.5010 inches maximum

Second End External Thread Length

1.380 inches nominal

Second End Groove Diameter

1.6400 inches nominal

Second End Groove Width

0.1200 inches nominal

Second End Style

circular grooved flat keyway and externally threaded

Special Features

1.750-16un-3a threaded second end of shaft

Step Quantity

11

Surface Finish

16.0 microinches

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

0022914

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

96169

Electric Boat Corporation Div General Dynamics Electric Boat

Non-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

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

65750

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

126900

Schedule B & Trade

Schedule B

8483-10-5000

Description

transmission shafts and cranks, except camshafts and crankshafts

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74810

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3040-01-503-6400?

   The FSCG of the NSN 3040-01-503-6400 is 3040

2. Does the NSN 3040-01-503-6400 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483105000

3. Does NSN 3040-01-503-6400 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 3040-01-503-6400 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3040-01-503-6400 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 3040-01-503-6400 was assigned to the Federal Catalog?

   It was assigned 23 years ago, on Tue, Dec 31, 2002