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NSN A3T1A

Electrical Tachometer Indicator

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

5.000 inches maximum depth, pin contact type, 3 contact quantity, unable to decode accuracy rating, ac current type.

NSN 6620-00-965-9841 Datasheet

(NSN) National Stock Number
6620-00-965-9841
(FSC) Federal Supply Classification
6620 - Engine Instruments
(NIIN) National Item Identification Number
00-965-9841
Requires Demilitarization
Yes
(INC) Item Name Code
08260
Date
Fri, Jan 1, 1960
Schedule B Code
9029900000
Accuracy Rating
unable to decode
Contact Quantity
3
Contact Type
pin
Current Type
ac
Depth
5.000 inches maximum
Electrical Connection Identifying Number
drawing no. and1066-14s-1p
Electrical Connection Quantity
1
Features Provided
integral synchroscope
Fsc Application Data
1. engine
Height
3.130 inches nominal
Mounting Stud Diameter
0.170 inches nominal
Nondefinitive Spec/Std Data
eru-7/a-1 type
Pointer Type
unable to decode
Presentation Type
synchro motor
Scale Range
unable to decode
Width
3.130 inches nominal

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.
Source of Supply Code
S9G - Defense supply center richmond, virginia 23297
Pseudo Item Name Code
0008260

Cross Reference

CAGE Codes

18937
S-Tech, Inc.
U.s./canadian manufacturers
81349
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

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
P - 77.5
National Motor Freight Class Rating
W - Rating variable
Rail Variation
1
Special Handling
Z - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34580
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

Schedule B & Trade

Schedule B
9029-90-0000
Description
parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
End Use
21160 - Measuring, testing, control instruments
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
87329
(NAICS) North American Industrial Classification System
334514

Questions & Answers

  1. What is the FSCG of the NSN 6620-00-965-9841?

    The FSCG of the NSN 6620-00-965-9841 is 6620

  2. Does the NSN 6620-00-965-9841 have a Schedule B code assigned?

    Yes, the Schedule B code is 9029900000

  3. Does NSN 6620-00-965-9841 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 6620-00-965-9841 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 6620-00-965-9841 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 6620-00-965-9841 was assigned to the Federal Catalog?

    It was assigned 66 years ago, on Fri, Jan 1, 1960

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