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NSN 6620-00-621-0143, 6620006210143
INDICATOR,ELECTRICAL TACHOMETER

Federal Supply Classification
FSC 6620 - Engine Instruments
National Item Identification Number
NIIN 006210143
Codification Country
United States
Item Name Code
INC 08260
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 6620-00-621-0143

National Stock Number (NSN) 6620-00-621-0143, or NIIN 006210143, (indicator,electrical tachometer) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 08260. [AN INSTRUMENT WHICH DISPLAYS, IN UNITS OF REVOLUTIONS PER MINUTE, THE TRANSMITTED ROTATIONAL SPEED OF A SHAFT FOR A SPECIFIED ELAPSED TIME.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6620006210143 does not contain precious metals.

This NSN is associated to Schedule B 9029900000: parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334514: totalizing fluid meter and counting device manufacturing.

This information was last updated on .


Technical Characteristics

ELECTRICAL CONNECTION IDENTIFYING NUMBER
(ASKZ) MS33678-10SL-3P
ELECTRICAL CONNECTION QUANTITY
(ASKX) 1
END ITEM IDENTIFICATION
(AGAV) KC-135E, B52 AND C-130 ACFT
CONTACT QUANTITY
(AFRA) 3
CONTACT TYPE
(AKSF) PIN
CURRENT TYPE
(ACDC) AC
DIAMETER
(ABMZ) 2.000 INCHES NOMINAL
INDIVIDUAL MARKING
(ASKN) PERCENT RPM
LENGTH
(ABRY) 5.000 INCHES NOMINAL
SCALE RANGE
(APSK) +0.1 TO 110.0 PERCENT REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) TACHOMETER
POINTER TYPE
(ASST) INDICATING SINGLE POINTER
PRESENTATION TYPE
(AMNL) DIAL
SPECIAL FEATURES
(FEAT) INDICATOR INCLUDES SUBDIAL SCALE WITH RANGE 0 TO 10% RPM; THE MAJOR SCALE HAS RANGE 0 TO 100% RPM; TOTAL SCALE RANGE OF INDICATOR 0 TO 110% RPM; HERMETICALLY SEALED CASE PER MS33639; TACH DESIGNED FOR USE WITH A TWO POLE TACH GENERATOR CONFORMING TO MIL-G-9398;WEIGHT APPROXIMATELY 1 LB; DIAL IS SCREENED WITH 100 PERCENT AT 9 O'CLOCK; DULL BLACK BACKGROUND PER FED-STD-595
SUPPLEMENTARY FEATURES
(SUPP) TECH ORDER 1C-135(K)-4 FIG 584
SCALE RANGE
(APSK) +0.1/+110.0 PERCENT REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE

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