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NSN 21135TYPEA1

Tachometer Generator

unable to decode length of shaft from housing, 23.0 ac calibration voltage output type in volts, -0.5 to 0.5 accuracy range in percent, 39.0 ohms and 49.0 ohms electrical resistance, 3600.0 calibration speed in rpm.

NSN 6680-00-526-8140 Datasheet

(NSN) National Stock Number
6680-00-526-8140
(NIIN) National Item Identification Number
00-526-8140
Requires Demilitarization
Yes
(INC) Item Name Code
20241
Date
Tue, Jan 1, 1963
Schedule B Code
9029205000
Accuracy Range In Percent
-0.5 to 0.5
Calibration Speed In Rpm
3600.0
Calibration Voltage Output Type In Volts
23.0 ac
Electrical Resistance
39.0 ohms and 49.0 ohms
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 Length
1.875 inches
Nominal Center To Center Distance Between Mounting Facilities Parallel To Width
1.875 inches
Overall Height
3.172 inches
Overall Length
5.594 inches
Overall Width
2.813 inches
Rotor Speed Rating In Rpm
200.0 low full load and 4400.0 high full load
Shaft End Characteristic
unable to decode
Special Features
2 rotor poles
Terminal Type And Quantity
1 receptacle
Width Across Flats
unable to decode

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
FHZ - Oklahoma city air logistics center 3001 staff drive tinker afb, ok 73145-3303
Pseudo Item Name Code
0020241

Cross Reference

CAGE Codes

80049
Department of the Air Force
U.s./canadian manufacturers
24446
General Electric Company
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.
Less than Carload Rating
Q - 70.0
National Motor Freight Class Rating
W - Rating variable
Rail Variation
1
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
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 6680-00-526-8140?

    The FSCG of the NSN 6680-00-526-8140 is 6680

  2. Does the NSN 6680-00-526-8140 have a Schedule B code assigned?

    Yes, the Schedule B code is 9029205000

  3. Does NSN 6680-00-526-8140 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 6680-00-526-8140 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 6680-00-526-8140 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 6680-00-526-8140 was assigned to the Federal Catalog?

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

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