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NSN 3110-00-855-7915, 3110008557915
Cancelled -> Replaced by 3110008440490

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 008557915
Codification Country
United States
Item Name Code
INC 00021
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 3110-00-855-7915

National Stock Number (NSN) 3110-00-855-7915, or NIIN 008557915, (bearing,roller,tapered) was assigned October 4, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 3110002770698, 3110008440490.

There are 16 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 14 suppliers. Today, 9 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 4 contracts issued for this part number, with 4 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: SPE4A625P7314, SPE4A624V0723, SPE4A122P1959, SPE4A616V3129, SPE4A616V3129. The total value of the awarded contracts has been US$ 7,138.99.

This NSN is somewhat common among different platforms, belonging to 6 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,455. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, 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) 00021. [A CYLINDRICAL DEVICE IN WHICH THE INNER CONE OR OUTER CUP TURNS UPON A SINGLE OR DOUBLE ROW OF TAPERED HARDENED ROLLERS WHICH ROLL EASILY IN A RACE, THUS MINIMIZING FRICTION AND DESIGNED TO CARRY A RADIAL LOAD AND CAPABLE OF SUSTAINING AXIAL THRUST. EXCLUDES:BEARING,ROLLER,THRUST.]. 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 3110008557915 does not contain precious metals.

This NSN is associated to Schedule B 8482200030: tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged. 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) 0.1300 INCHES NOMINAL
BORE DIAMETER
(ABXV) 2.0000 INCHES NOMINAL
CONE CORNER RADIUS
(AGWW) 0.2500 INCHES NOMINAL
CONE WIDTH
(AGWX) 1.2188 INCHES NOMINAL
CUP WIDTH
(AGWY) 0.9375 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER
(ADGA) 4.1250 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 1.1875 INCHES NOMINAL
MATERIAL
(MATT) STEEL OVERALL
RETAINER FABRICATION METHOD
(AGYF) PRESSED
STANDARD TOLERANCE DESIGNATION
(CTFZ) AFBMA CLASS 2
STANDOUT WIDTH
(AGWV) 0.2500 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) STRAIGHT BORE, NORMAL ANGLE

Manufacturer Part Numbers

1789611

RNCC
E
RNVC
8
2910219

RNCC
E
RNVC
8
2X6671A

RNCC
E
RNVC
8
3A0376

RNCC
E
RNVC
8
45284

RNCC
E
RNVC
8
45284

RNCC
E
RNVC
8
45284

RNCC
E
RNVC
8
4528445220

RNCC
5
RNVC
1
6072

RNCC
E
RNVC
8
7451119

RNCC
5
RNVC
9
7451119

RNCC
5
RNVC
9
7451119

RNCC
5
RNVC
1
7451119

RNCC
5
RNVC
1
7451120

RNCC
E
RNVC
8
7451120

RNCC
E
RNVC
8
846087019

RNCC
E
RNVC
8
9413487

RNCC
E
RNVC
8
B125384Z

RNCC
5
RNVC
9
FFB187

RNCC
5
RNVC
9
TGAA1201A

RNCC
E
RNVC
8
AA59649360

RNCC
2
RNVC
2
AA59649

RNCC
4
RNVC
1

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