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NSN 3275608

Tachometer Drive Assembly

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

cummins diesel engine models vt 225 and vt 555 end item identification.

NSN 2910-01-181-1955 Datasheet

(NSN) National Stock Number
2910-01-181-1955
(FSG) Federal Supply Group
29 - Engine Accessories
(FSC) Federal Supply Classification
2910 - Nonaircraft Engine Fuel System Components
(NIIN) National Item Identification Number
01-181-1955
Requires Demilitarization
Yes
(INC) Item Name Code
77777
Date
Thu, Jun 7, 1984
End Item Identification
cummins diesel engine models vt 225 and vt 555

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
1200017

Cross Reference

CAGE Codes

15434
Cummins Inc.
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
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
63220
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
133300

Questions & Answers

  1. What is the FSCG of the NSN 2910-01-181-1955?

    The FSCG of the NSN 2910-01-181-1955 is 2910

  2. Does NSN 2910-01-181-1955 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.

  3. Does NSN 2910-01-181-1955 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 2910-01-181-1955 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.

  5. When the NSN 2910-01-181-1955 was assigned to the Federal Catalog?

    It was assigned 42 years ago, on Thu, Jun 7, 1984

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