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NSN 2520-01-474-4012, 2520014744012
SHAFT,AXLE,AUTOMOTIVE

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 014744012
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 2520-01-474-4012

National Stock Number (NSN) 2520-01-474-4012, or NIIN 014744012, (shaft,axle,automotive) was assigned May 3, 2000 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. 3 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 22 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 30 contracts issued for this part number, with 42 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7LX23F52Y3, SPE7LX23F52Y3, SPE7LX23F52Y3, SPE7LX23F52Y3, SPE7LX23F52Y3. The total value of the awarded contracts has been US$ 5,278,244.99.

This NSN is fairly common among different weapons systems, belonging to 24 different platforms.

There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 13 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 22, 2018, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 2520014744012 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

ERR DEFAULT
(AMHF) ERR DEFAULT
END ITEM IDENTIFICATION
(AGAV) NSN 2320-01-412-0143 TRUCK, UTILITY - HUM-V
FIRST END SPLINE LENGTH
(AMDM) 3.210 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
FIRST END TYPE
(AMQA) FLANGED
FLANGE OVERALL THICKNESS
(BNYS) 0.303 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
FLANGE THICKNESS AT MOUNTING HOLE
(BNYT) 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER
(AHTC) 2.948 INCHES MINIMUM AND 2.952 INCHES MAXIMUM
HOLE DIAMETER
(AAUB) 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 25.000 INCHES MINIMUM AND 25.470 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 6 UNTHREADED HOLE
SECOND END GEAR OUTSIDE DIAMETER
(AMHF) 1.375 INCHES NOMINAL
SECOND END GEAR TEETH PRESSURE ANGLE IN DEG
(BNTJ) 45.0
SECOND END GEAR TEETH QUANTITY
(BNTH) 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) 0.071 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
SECOND END SPLINE LENGTH
(AMGA) 3.210 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
SECOND END SPLINE MAJOR DIAMETER
(AMGC) 1.375 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER
(AMGB) 1.282 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) ITEM FOR LEFT HAND ONLY; SURFACE HARDNESS ROCKWELL C 58-63 - CORE HARDNESS ROCKWELL C 35 MAX; MAT'L FOR BOOT CLAMP - STAINLESS STEEL, TYPE 304 IAW ASTM A167
ERR DEFAULT
(BNTH) ERR DEFAULT
ERR DEFAULT
(BNTJ) ERR DEFAULT

Manufacturer Part Numbers

10068551

RNCC
3
RNVC
2
10068553

ISC
5
RNCC
3
RNVC
2
124603696

RNCC
3
RNVC
2
2520PL0860382

RNCC
6
RNVC
9
2990069

RNCC
5
RNVC
9
EX48553

RNCC
3
RNVC
9
EX48553

RNCC
5
RNVC
9
EX48855

RNCC
5
RNVC
9

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