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6620-00-030-1867
INDICATOR,ELECTRICAL TACHOMETER
6620000301867 000301867 AN5530-3A12 751CU4-02WW
Stock Number created by United States on 1 Jan 1963
An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time. INDICATOR,ELECTRICAL TACHOMETER
- Data Last Changed: May 2022
-
NATO Update Count:
16
Drawings and Photos | NSN 6620-00-030-1867
Restrictions | NSN 6620-00-030-1867
6620-00-030-1867 is a INDICATOR,ELECTRICAL TACHOMETER. that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export | NSN 6620-00-030-1867
Catalog Management | NSN 6620-00-030-1867
|
Approved Sources | NSN 6620-00-030-1867
| Part Number | Manufacturer | Status |
|---|---|---|
| AN5530-3A12 | 88044 - AERONAUTICAL STANDARDS GROUP | Active |
| 751CU4-02WW | 79300 - WALTHAM CLOCK CO INC | Obsolete |
Technical Data | NSN 6620-00-030-1867
| Characteristic | Specifications |
|---|---|
|
ELECTRICAL CONNECTION IDENTIFYING NUMBER |
DESIGN STD NO. AND10066-14S-1F |
|
ELECTRICAL CONNECTION QUANTITY |
2 |
|
ACCURACY RATING |
100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
|
CONTACT QUANTITY |
3 |
|
CONTACT TYPE |
PIN |
|
CURRENT TYPE |
AC |
|
DEPTH |
5.000 INCHES NOMINAL |
|
FEATURES PROVIDED |
INTEGRAL SYNCHROSCOPE |
|
FSC APPLICATION DATA |
1. ENGINE INSTRUMENT,AIRCRAFT |
|
HEIGHT |
3.250 INCHES NOMINAL |
|
MOUNTING FACILITY TYPE AND QUANTITY |
4 UNTHREADED HOLE |
|
MOUNTING STUD DIAMETER |
0.170 INCHES NOMINAL |
|
NONDEFINITIVE SPEC/STD DATA |
AN5530-3A-12 REFERENCE NUMBER |
|
INDIVIDUAL MARKING |
G1; G2 |
|
PRESENTATION TYPE |
SYNCHRO MOTOR |
|
SCALE MARKING AND SURFACE FINISH |
MAJOR GRADUATION LUMINOUS AND MINOR GRADUATION LUMINOUS |
|
SCALE RANGE |
-0.1/+4500.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
|
WIDTH |
3.250 INCHES NOMINAL |
Related NSN Parts | NSN 6620-00-030-1867
Freight Information | NSN 6620-00-030-1867
6620-00-030-1867 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 177220. A Sub NMFC of X. It has a NMFC Description of SPEED INDICATORS/HEADS/ODOMETERS. 6620-00-030-1867 is rated as class 100 when transported by Less-Than Truckload (LTL) freight. 6620-00-030-1867 is rated as class 100 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 87150 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 657 for ocean manifesting and military sealift. 6620-00-030-1867 is not classified as a special type of cargo when transported by water. 6620-00-030-1867 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.