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NSN 2520-01-421-4588, 2520014214588
SHAFT,AXLE,AUTOMOTIVE

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 014214588
Codification Country
United States
Item Name Code
INC 10852
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 2520-01-421-4588

National Stock Number (NSN) 2520-01-421-4588, or NIIN 014214588, (shaft,axle,automotive) was assigned November 8, 1995 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 16 sources of supply.

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 68 contracts issued for this part number, with 322 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE7L024V1972, SPE7L323V1822, SPE7LX22F50TH, SPE7LX20F397P, SPE7LX20F313K. The total value of the awarded contracts has been US$ 942,035.93.

This NSN is fairly common among different weapons systems, belonging to 14 different platforms.

There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 11 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 12,718. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 20, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 10852. [A SHAFT WHICH IS A COMPONENT OF AXLE ASSEMBLY, AUTOMOTIVE, DRIVING, USED TO TRANSMIT ROTARY MOTION FROM THE DIFFERENTIAL ASSEMBLY EITHER DIRECTLY OR INDIRECTLY TO THE WHEEL HUBS. EXCLUDES:SHAFTS WITH A UNIVERSAL JOINT OR A COMPONENT OF A UNIVERSAL JOINT ATTACHED TO IT.]. 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 2520014214588 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

END ITEM IDENTIFICATION
(AGAV) 2320-01-412-0143
FIRST END BEARING SEAT
(BNTF) NOT INCLUDED
FIRST END TYPE
(AMQA) FLANGED
FLANGE OUTSIDE DIAMETER
(AHTC) 3.539 INCHES MINIMUM AND 3.543 INCHES MAXIMUM
FLANGE OVERALL THICKNESS
(BNYS) 0.335 INCHES NOMINAL
FLANGE THICKNESS AT MOUNTING HOLE
(BNYT) 0.200 INCHES NOMINAL
HOLE DIAMETER
(AAUB) 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 26.050 INCHES NOMINAL
METALLIC HARDNESS RATING
(AETC) 50.0 NOMINAL ROCKWELL C
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 6 UNTHREADED HOLE
SECOND END BEARING SEAT
(BNTT) NOT INCLUDED
SECOND END SPLINE QUANTITY
(BBCF) 32
SECOND END SPLINE PRESSURE ANGLE IN DEG
(BNTN) 45.0
SECOND END SPLINE TYPE
(BNTM) INVOLUTE
SECOND END TYPE
(AMQF) SPLINED
SECOND END PITCH DIAMETER
(AMGF) 1.3333 INCHES NOMINAL
SECOND END SPLINE LENGTH
(AMGA) 2.440 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) USED ON LEFT FRONT SIDE

Manufacturer Part Numbers


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