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NSN 12950926

Worm Shaft

A rigid, manually operated lever, designed to secure another item or instrument in position, and when activated, releases the item to allow adjustment, removal, or operation. It has a single hole, and is a component of a spring-loaded mechanism, a cam pressure mechanism, or a cam lever operated pin.

steel corrosion resisting material, sightunit end item identification, 3.470 inches nominal overall length, not identical end similarity, c/o p/ns 11741742,11741761,11741769,ms14104-3k,ms16555-604 w/hole dia 0.0621 inches,11741743 (2) special features.

NSN 3040-01-366-7315 Datasheet

(NSN) National Stock Number
3040-01-366-7315
(FSC) Federal Supply Classification
3040 - Miscellaneous Power Transmission Equipment
(NIIN) National Item Identification Number
01-366-7315
Requires Demilitarization
Yes
(INC) Item Name Code
18249
Date
Sun, Nov 1, 1992
Schedule B Code
8483105000
End Item Identification
sightunit
End Similarity
not identical
Material
steel corrosion resisting
Overall Length
3.470 inches nominal
Special Features
c/o p/ns 11741742,11741761,11741769,ms14104-3k,ms16555-604 w/hole dia 0.0621 inches,11741743 (2)
Shaft Hardness Rating
28.0 rockwell c minimum and 33.0 rockwell c maximum
Shaft Location
both ends of worm
Surface Treatment
passivate
Worm Helix Angle
4 deg 47 min
Worm Pitch Diameter
0.083 inches nominal
Worm Pressure Angle In Deg
14.883
Worm Thread Direction
left-hand
Worm Thread Lead
0.083 inches nominal
Worm Thread Section Length
0.500 inches nominal

Identification

Demilitarization Code
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
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
0018249

Cross Reference

CAGE Codes

19200
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Government departments or units, including military organizations

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
M - 85.0
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
65750
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
129920

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 3040-01-366-7315?

    The FSCG of the NSN 3040-01-366-7315 is 3040

  2. Does the NSN 3040-01-366-7315 have a Schedule B code assigned?

    Yes, the Schedule B code is 8483105000

  3. Does NSN 3040-01-366-7315 require demilitarization?

    "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

  4. Does NSN 3040-01-366-7315 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 3040-01-366-7315 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 3040-01-366-7315 was assigned to the Federal Catalog?

    It was assigned 33 years ago, on Sun, Nov 1, 1992

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