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A Dynatech International Company


NSN 1680-01-646-8300, 1680016468300
DISK,DRIVEN CLUTCH

Federal Supply Classification
FSC 1680 - Miscellaneous Aircraft Accessories and Components
National Item Identification Number
NIIN 016468300
Codification Country
United States
Item Name Code
INC 77777
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 1680-01-646-8300

National Stock Number (NSN) 1680-01-646-8300, or NIIN 016468300, (disk,driven clutch) was assigned July 31, 2015 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 17, 2018. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A519F9477, SPE4A117G0007. The total value of the awarded contracts has been US$ 7,138.37.

This NSN is unique to one weapons system.

There has been very little 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 Jul 31, 2020, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 77777. 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 1680016468300 does not contain precious metals.

This information was last updated on .


Technical Characteristics

TEETH QUANTITY PER DISK
(BSQC) 42
FLEXIBILITY
(FLEX) RIGID
OUTSIDE DIAMETER
(ABHE) 1.3335 INCHES NOMINAL
SPLINE QUANTITY
(ABSA) 1
DISK TYPE
(BPLM) EXTERNAL TEETH
END ITEM IDENTIFICATION
(AGAV) C-5 AIRCRAFT
SPECIAL FEATURES
(FEAT) DISK, DRIVEN CLUTCH;NEXT HIGHER ASSY 544003-1;USED ON 544002-1;DISK, CLUTCH, DRIVER;531493-1 IS ALTERNATE PART;TYPE - FLAT ROOT SIDE FIT CLASS 1;PRESSURE ANGLE 30 DEGREES
III END ITEM IDENTIFICATION
(AGAV) C-5 AIRCRAFT
SPLINE TYPE
(AXYS) STRAIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) DISK,CLUTCH,VEHICULAR
CONSTRUCTION
(CQCF) SPLIT

Manufacturer Part Numbers


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