NSN 6680-00-832-7566, 6680008327566
SHAFT ASSEMBLY,FLEXIBLE

Federal Supply Classification: FSC 6680 - Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
National Item Identification Number: NIIN 008327566
Codification Country: United States
Item Name Code: INC 20315
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 6680-00-832-7566

National Stock Number (NSN) 6680-00-832-7566, or NIIN 008327566, (shaft assembly,flexible) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 8 manufacturer part numbers associated with this NSN. 6 of those 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, there are no suppliers that are 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, with the most recent procurement date of Aug 16, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM4A610MAD11, SPM4A610MAD11, SPM4A610MAD11. The total value of the awarded contracts has been US$ 604.35.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 20315. [AN ITEM CONSISTING OF A CASING WITH FITTINGS AND ATTACHMENTS ON EACH END AND A SPIRALLY WOUND WIRE CORE WITH FORMED END(S) AND/OR CRIMPED ON END FITTINGS. IT IS DESIGNED TO TRANSMIT ROTARY MOTION AROUND BENDS FROM A MOTOR OR OTHER POWER SOURCE TO DRIVE VARIOUS TYPES OF EQUIPMENT, SUCH AS TACHOMETERS, SPEEDOMETERS, REMOTE CONTROLS, INSTRUMENTS, AND THE LIKE, WHICH ARE LOCATED AT AN ANGLE AND/OR DISTANCE FROM THE POWER SOURCE. SEE ALSO CONTROL ASSEMBLY, PUSH-PULL.]. 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 6680008327566 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

CORE SURFACE TREATMENT: (AKMF) ZINC COATED
END CONNECTION TYPE: (AWZY) THREADED INTERNAL FIRST END
END CONNECTION TYPE: (AWZY) THREADED INTERNAL SECOND END
CASING LENGTH BETWEEN FERRULES: (CFRP) 57.437 INCHES MINIMUM AND 57.563 INCHES MAXIMUM
CASING OUTSIDE DIAMETER: (CFRQ) 0.688 INCHES NOMINAL
CASING PROTECTIVE DEVICE TYPE: (CFRR) RUBBER COVER
CORE DIAMETER: (AKMH) 0.150 INCHES NOMINAL
CORE OVERALL LENGTH: (CFRZ) 58.547 INCHES MINIMUM AND 58.859 INCHES MAXIMUM
CORE REMOVABILITY: (CFSL) NONREMOVABLE
CORE ROTATION DIRECTION: (CFSB) CLOCKWISE
CROSS SECTION SIZE AND LOCATION: (CFQW) 0.101 INCHES MINIMUM DIAMETER AND 0.104 INCHES MAXIMUM DIAMETER SECOND END
CROSS SECTION SIZE AND LOCATION: (CFQW) 0.150 INCHES MINIMUM DIAMETER AND 0.153 INCHES MAXIMUM DIAMETER FIRST END
END OVERALL DIAMETER: (CFRW) 0.875 INCHES NOMINAL SECOND END
END OVERALL DIAMETER: (CFRW) 1.813 INCHES NOMINAL FIRST END
END TYPE: (APTD) ROUND KEYED FIRST END
END TYPE: (APTD) SQUARE MALE SECOND END
LUBRICATION FITTING: (CFRY) NOT PROVIDED FIRST END
LUBRICATION FITTING: (CFRY) NOT PROVIDED SECOND END
OVERALL LENGTH: (ABHP) 58.578 INCHES MINIMUM AND 58.891 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR: (AJYP) UNF SECOND END
SCREW THREAD SERIES DESIGNATOR: (AJYP) UNS FIRST END
SETSCREW: (BDRL) NOT INCLUDED FIRST END
SETSCREW: (BDRL) NOT INCLUDED SECOND END
SPECIAL FEATURES: (FEAT) COUNTERCLOCKWISE CORE ROTATION DIRECTION,TORSION STRENGTH WINDING DIRECTION 15.0 POUNDS
SWIVEL END: (CFRT) NOT PROVIDED FIRST END
SWIVEL END: (CFRT) NOT PROVIDED SECOND END
THREAD CLASS: (AAJD) 2B FIRST END
THREAD CLASS: (AAJD) 2B SECOND END
THREAD LENGTH: (AASA) 0.327 INCHES NOMINAL FIRST END
THREAD LENGTH: (AASA) 0.375 INCHES NOMINAL SECOND END
THREAD LOCATION: (APJC) INTERNAL FIRST END
THREAD LOCATION: (APJC) INTERNAL SECOND END
TIP LENGTH: (AEDN) 0.375 INCHES NOMINAL SECOND END
TIP LENGTH: (AEDN) 0.734 INCHES MINIMUM AND 0.922 INCHES MAXIMUM FIRST END
TORSIONAL DEFLECTION RATING: (CFRM) NOT RATED
UNABLE TO DECODE: (AKMF) UNABLE TO DECODE
UNABLE TO DECODE: (AJXJ) UNABLE TO DECODE
UNABLE TO DECODE: (CFRN) UNABLE TO DECODE
WIDTH ACROSS FLATS: (ASDB) 0.750 INCHES NOMINAL SECOND END
WIDTH ACROSS FLATS: (ASDB) 1.000 INCHES NOMINAL FIRST END
WRENCHING FACILITY TYPE: (BPPL) HEXAGON FIRST END
WRENCHING FACILITY TYPE: (BPPL) HEXAGON SECOND END
III CASING MATERIAL: (BJPS) STEEL
CORE MATERIAL: (AJXJ) STEEL
CASING SURFACE TREATMENT: (CFRN) CADMIUM-PLATED FINISH
UNABLE TO DECODE: (BJPS) UNABLE TO DECODE
CASING MATERIAL: (BJPS) STEEL