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NSN 3040-00-717-3641, 3040007173641
CLAMP,HUB

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 007173641
Codification Country
United States
Item Name Code
INC 27781
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3040-00-717-3641

National Stock Number (NSN) 3040-00-717-3641, or NIIN 007173641, (clamp,hub) was assigned February 9, 1968 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number 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.

This NSN is assigned to Item Name Code (INC) 27781. [AN ITEM DESIGNED TO BE MOUNTED AROUND THE EXTENDED HUB PORTION OF A GEAR, WHEEL, OR THE LIKE, TO RETAIN IT SECURELY TO A SHAFT BY COMPRESSING THE SLOTTED HUB BODY. THE ITEM MAY ALSO BE USED TO CLAMP AROUND A SHAFT, OR THE LIKE, TO PREVENT END MOTION OR TO RETAIN IT IN POSITION. ITS COMPRESSION QUALITY IS DERIVED FROM A SCREW(S) OR BOLT(S) WHICH MAY BE A PART OF THE ITEM OF SUPPLY. FOR ITEMS DESIGNED TO SECURE DIRECTLY TO A SHAFT BY USE OF SETSCREWS, PINS, OR THE LIKE, SEE COLLAR, SHAFT. EXCLUDES:CLAMP, LOOP.]. 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 3040007173641 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE FROM BORE CENTERLINE TO END
(AEUY) 0.286 INCHES NOMINAL
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) ROUND SECTIONAL W/TWO EXTENDED CLAMPING DEVICES
THICKNESS
(ABNM) 0.156 INCHES NOMINAL
MATERIAL
(MATL) STEEL, FED STD 66, AISI 431/SAE 51431
SURFACE TREATMENT
(SFTT) OXIDE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 431 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51431 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL WIDTH
(ABMK) 0.312 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITY
(TMQY) 2 SOCKET HEAD CAP SCREW
NOMINAL THREAD SIZE
(CQJX) 0.086 INCHES
CLAMP SECURING HOLE STYLE
(AHYJ) THREADED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
OVERALL LENGTH
(ABHP) 0.578 INCHES NOMINAL
BORE DIAMETER
(ABXV) 0.1870 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNC
SURFACE TREATMENT
(SURF) BLACK OXIDE
III FURNISHED ITEMS AND QUANTITY
(TMQY) 2 SOCKET HEAD CAP SCREW
MATERIAL
(MATT) STEEL COMP 431
PLAIN HOLE DIAMETER
(ADCQ) 0.1250 INCHES NOMINAL

Manufacturer Part Numbers


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