NSN 6620-00-543-2534 MS219711, MS21971-1, F1559710003
Product Details | ELECTRICAL TACHOMETER INDICATOR
6620-00-543-2534 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Part Alternates: MS219711, MS21971-1, F1559710003, F15597-10-003, 8DJ81CAN2, 34102C2B32D1, 34102C2B3-2D1, 6620-00-543-2534, 00-543-2534, 6620005432534, 005432534
Instruments and Laboratory Equipment | Engine Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-543-2534 | 08260 ( INDICATOR, ELECTRICAL TACHOMETER ) |
Demand History | NSN 6620-00-543-2534
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 6620-00-543-2534 | 2024-10-304 | 10 | Canada |
| 6620-00-543-2534 | 2022-07-195 | 6 | United States |
| 6620-00-543-2534 | 2021-04-94 | 1 | United States |
| 6620-00-543-2534 | 2020-07-184 | 10 | US |
| 6620-00-543-2534 | 2019-01-08 | 1 | US |
| MS219711 | 2010-04-119 | 1 | us |
| 34102C2B32D1 | 2007-07-193 | 50 | US |
| MS219711 | 2006-07-198 | 2 | Singapore |
Cross Reference | NSN 6620-00-543-2534
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 34102C2B3-2D1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS |
| 8DJ81CAN2 | 24446 | GENERAL ELECTRIC CO |
| 8DJ81CAN2 | 29834 | GENERAL ELECTRIC CO INSTRUMENT PRODUCTS SECTION |
| 8DJ81CAN2 | 97424 | AMETEK, INC. DIV AEROSPACE & DEFENSE |
| F15597-10-003 | 89944 | KOLLSMAN, INC. |
| F1559710003 | 89944 | KOLLSMAN, INC. |
| MS21971-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 6620-00-543-2534
| Characteristic | Specifications |
|---|---|
| ELECTRICAL CONNECTION QUANTITY | 1 |
| ELECTRICAL CONNECTION IDENTIFYING NUMBER | PART NO. 3102-10SL 3P |
| PRESENTATION TYPE | SELSYN MOTOR |
| SCALE RANGE | 0.0 TO 4200.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| CURRENT TYPE | AC |
| CONTACT QUANTITY | 3 |
| CONTACT TYPE | PIN |
| DEPTH | 4.000 INCHES NOMINAL |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY PART NO MS21971-1 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21971-1 |
Restrictions/Controls & Freight Information | NSN 6620-00-543-2534
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 177220 | SPEED INDICATORS/HEADS/ODOMETERS |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 657 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 6620-00-543-2534
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7R | Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia |
| Special Material ID | FZ | Special Projects (GFE) |
| Issue Repair, or Requisition | AR | Repairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved. |
| Special Material Content | 2 | Electrostatic Discharge (ESD)/Electromagnetic (EM) Sensitive Item |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | E | (1) IRAM Program Intensive Management Reparables (2) Material (expendable ordnance) Requiring Lot and Serial Number Control but which is Reported by Serial Number Only |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



