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NSN 2520-00-451-9203, 2520004519203
PROPELLER SHAFT,VEHICULAR

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 004519203
Codification Country
United States
Item Name Code
INC 52086
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
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 2520-00-451-9203

National Stock Number (NSN) 2520-00-451-9203, or NIIN 004519203, (propeller shaft,vehicular) was assigned June 4, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 20 contracts issued for this part number, with 20 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7L322P7397, SPE7L322P7397, SPE7L320P1719, SPE7L320P1719, SPE7L320P0201. The total value of the awarded contracts has been US$ 412,256.30.

This NSN is somewhat common among different platforms, belonging to 3 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 04, 2013, 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) 52086. [A VEHICULAR ITEM WITH A YOKE ON ONE OR BOTH ENDS. THE YOKE(S) MAY INCLUDE A SPIDER. IF ONLY ONE YOKE, THE OPPOSITE END MAY HAVE A SHAFT OR TUBE. FOR ITEMS WITH A UNIVERSAL JOINT SEE PROPELLER SHAFT WITH UNIVERSAL JOINT (AS MODIFIED). ALSO SEE YOKE, UNIVERSAL JOINT (AS MODIFIED). FOR ROTARY WING AIRCRAFT, SEE PROPELLER SHAFT, ROTARY WING AIRCRAFT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2520004519203 does not contain precious metals.

This NSN is associated to Schedule B 8483909500: parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts. 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

FORK WIDTH
(AGBT) 3.561 INCHES MINIMUM AND 3.563 INCHES MAXIMUM
MAJOR DIAMETER
(AAZR) ERR-070
FORK DEPTH
(AKYX) 0.450 INCHES NOMINAL
SHAFT END STYLE (NON-CORE)
(BTBY) ERR-090
STYLE DESIGNATOR (NON-CORE)
(STYL) ERR-090
SHAFT DIAMETER
(ABWV) 1.750 INCHES NOMINAL
MINOR DIAMETER
(AGJR) ERR-070
THIRD STEP LENGTH
(ABPW) 2.690 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 8.310 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) CENTER TO CENTER DISTANCE BETWEEN HOLES: 1.538 IN. NOMINAL
SHAFT FACILITY SPLINE QUANTITY
(BXNM) 20
BEARING RECESS/KEYWAY DEPTH
(BTKF) 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
FORK HEIGHT
(BRGT) 3.810 INCHES NOMINAL

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