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NSN 22A658

Tachometer Generator

21.0 ac calibration voltage output type in volts, unable to decode length of shaft from housing, 4200.0 calibration speed in rpm, flatted portion length, horizontal mounting position and vertical mounting position features provided.

NSN 6680-00-179-2175 Datasheet

(NSN) National Stock Number
6680-00-179-2175
(NIIN) National Item Identification Number
00-179-2175
Requires Demilitarization
Yes
(INC) Item Name Code
20241
Date
Fri, Jun 13, 1969
Schedule B Code
9029205000
Calibration Speed In Rpm
4200.0
Calibration Voltage Output Type In Volts
21.0 ac
Features Provided
horizontal mounting position and vertical mounting position
Flatted Portion Length
Length Of Shaft From Housing
unable to decode
Mounting Facility Type And Quantity
4 unthreaded hole(s)
Mounting Method
pad
Nominal Center To Center Distance Between Mounting Facilities Parallel To Height
1.876 inches
Nominal Center To Center Distance Between Mounting Facilities Parallel To Width
1.876 inches
Overall Height
2.438 inches
Overall Length
4.034 inches
Overall Width
2.438 inches
Shaft End Characteristic
unable to decode
Shaft Rotation Direction
unable to decode
Terminal Type And Quantity
1 receptacle
Test Data Document
"81349-mil-g-26611a specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Width Across Flats

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
0020241

Cross Reference

CAGE Codes

97499
Bell Textron Inc
U.s./canadian manufacturers
25140
Globe Motors, Inc. Dba Allient Dayton
U.s./canadian manufacturers
38636
Advance Power /energx/ 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
34760
Water Commodity
652 - Instruments, scientific
National Motor Freight Classification Item Number
062120

Schedule B & Trade

Schedule B
9029-20-5000
Description
speedometers and tachometers, not for use in civil aircraft
End Use
30230 - Other parts and accessories of vehicles
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
87325
(NAICS) North American Industrial Classification System
334514

Questions & Answers

  1. What is the FSCG of the NSN 6680-00-179-2175?

    The FSCG of the NSN 6680-00-179-2175 is 6680

  2. Does the NSN 6680-00-179-2175 have a Schedule B code assigned?

    Yes, the Schedule B code is 9029205000

  3. Does NSN 6680-00-179-2175 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 6680-00-179-2175 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 6680-00-179-2175 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 6680-00-179-2175 was assigned to the Federal Catalog?

    It was assigned 57 years ago, on Fri, Jun 13, 1969

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