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NSN 3110-00-278-7548, 3110002787548
Cancelled -> Replaced by 3110000751572

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 002787548
Codification Country
United States
Item Name Code
INC 00024
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 3110-00-278-7548

National Stock Number (NSN) 3110-00-278-7548, or NIIN 002787548, (cup,tapered roller bearing) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3110000751572.

There are 22 manufacturer part numbers associated with this NSN. 14 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 23 suppliers. Today, 14 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of May 20, 2020. There have been 7 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A620PJ047, SPE4A620PJ047, SPE4A620P8812, SPE4A620P8812, SPE4A119P1100. The total value of the awarded contracts has been US$ 53,570.62.

This NSN is fairly common among different weapons systems, belonging to 12 different platforms.

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 31, 2017, 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) 00024. [AN OUTER COMPONENT OF A TAPERED ROLLER BEARING WHICH PROVIDES A CONTACT SURFACE FOR THE ROLLING ELEMENTS OF THE BEARING.]. 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 3110002787548 contains an unknown precious metal.

This NSN is associated to Schedule B 8482800080: other ball or roller bearings, including combined ball/roller bearings, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.

This information was last updated on .


Technical Characteristics

BACKFACE CORNER RADIUS
(AGWU) 0.1250 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 7.1875 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 1.3125 INCHES NOMINAL
MATERIAL
(MATT) UNABLE TO DECODE
STANDARD TOLERANCE DESIGNATION
(CTFZ) AFBMA CLASS 2
STYLE DESIGNATOR
(STYL) NORMAL ANGLE
MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers

105Z1699

ISC
2
RNCC
C
RNVC
1
1025Z1562

ISC
2
RNCC
C
RNVC
1
288204R1

ISC
2
RNCC
C
RNVC
1
48220

ISC
2
RNCC
C
RNVC
1
FFB18701740

ISC
2
RNCC
2
RNVC
2
2034489

RNCC
5
RNVC
9
2109822

RNCC
5
RNVC
9
348220

RNCC
5
RNVC
1
48220

ISC
2
RNCC
5
RNVC
1
48220

RNCC
5
RNVC
1
48220

RNCC
5
RNVC
1
48220

RNCC
5
RNVC
1
48220

ISC
2
RNCC
5
RNVC
9
48220224

RNCC
5
RNVC
9
722174

RNCC
5
RNVC
9
742262

RNCC
5
RNVC
9
742262

RNCC
5
RNVC
9
9049100541

RNCC
5
RNVC
9
93322

RNCC
5
RNVC
9
97626

RNCC
5
RNVC
1
97626

RNCC
5
RNVC
9
A12806

RNCC
5
RNVC
9
A4904468

RNCC
5
RNVC
9
LA72514

RNCC
5
RNVC
9
P6373

RNCC
5
RNVC
9
P6373

RNCC
5
RNVC
9
E050507

RNCC
5
RNVC
9
FFB18701

ISC
2
RNCC
4
RNVC
1
AA59649736B

RNCC
2
RNVC
2
AA59649

RNCC
4
RNVC
1

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