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NSN 2520-00-495-7933, 2520004957933
COVER,REAR BEARING

Federal Supply Classification
FSC 2520 - Vehicular Power Transmission Components
National Item Identification Number
NIIN 004957933
Codification Country
United States
Item Name Code
INC 77777
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2520-00-495-7933

National Stock Number (NSN) 2520-00-495-7933, or NIIN 004957933, (cover,rear bearing) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are 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) 77777. 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 2520004957933 contains an unknown precious metal.

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

GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) 2.531 IN. LG,W/SIX 0.469 IN. DIA MTG HOLES LOCATED ON A 5.500 IN. DIA BOLT CIRCLE

Manufacturer Part Numbers

3866G345

ISC
2
RNCC
3
RNVC
2
245316

RNCC
5
RNVC
9
322137

RNCC
5
RNVC
9
3866G345

RNCC
3
RNVC
2
3866G345

RNCC
5
RNVC
9
3866G345

RNCC
5
RNVC
9
3866G345

RNCC
5
RNVC
9
3866G345

RNCC
3
RNVC
2
397580

RNCC
5
RNVC
9
45SP30

RNCC
5
RNVC
2
P2661

RNCC
5
RNVC
9
P2661

RNCC
5
RNVC
9

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