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NSN 3010-01-092-1874, 3010010921874
COUPLING,SHAFT,RIGID

Federal Supply Classification
FSC 3010 - Torque Converters and Speed Changers
National Item Identification Number
NIIN 010921874
Codification Country
United States
Item Name Code
INC 13742
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 3010-01-092-1874

National Stock Number (NSN) 3010-01-092-1874, or NIIN 010921874, (coupling,shaft,rigid) was assigned March 20, 1980 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 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. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 19 contracts issued for this part number, with 19 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7LX23F13QV, SPE7LX23F13QV, SPE7M423P0722, SPE7M321P4606, SPE7M321P4606. The total value of the awarded contracts has been US$ 924,031.70.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 132,996. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 13742. [A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.]. 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 3010010921874 contains an unknown precious metal.

This NSN is associated to Schedule B 8483608000: shaft couplings, except universal joints. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

III BODY MATERIAL
(CQRG) NICKEL ALLOY
BODY MATERIAL
(CQRG) NICKEL ALLOY
BORE DIAMETER
(ABXV) 6.0000 INCHES NOMINAL FIRST END
BORE LENGTH
(ADGE) 20.0000 INCHES NOMINAL BOTH ENDS
BORE SHAPE
(AGZD) STRAIGHT BOTH ENDS
FEATURES PROVIDED
(CBBL) BORE COUNTERBORE
HOLE DIAMETER
(AAUB) 0.765 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 12.975 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 20.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B150/B150M MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURES
(FEAT) BORE IS THD 6.000-12 UNS-3B; HOLE IN HUBS ARE 0.750 IN. CENTER TO END; HUB DIA 2.000 IN.; RAISED LIP HAS 10.000 IN. DIA AND 0.500 IN. WIDE; CENTER 15.000 IN. HAS 6 EQUALLY SPACED SLOTS WITH A 1.250 IN. RADIUS; COUNTERBORE DIAMETER: BOTH ENDS, 6.509 IN. NOMINAL; COUNTERBORE DEPTH: BOTH ENDS, 2.500 IN. NOMINAL, NICKEL-BRONZE-ALUMINUM BODY
UNTHREADED HOLE QUANTITY
(BSNS) 1
STYLE DESIGNATOR
(STYL) PLAIN SLEEVE

Manufacturer Part Numbers


Related Inventory

518-4674753-22
5310011222459
Condition NE
WASHER,KEY
Readily Available


 
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