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NSN 3110-00-227-2803, 3110002272803
Cancelled -> Replaced by 3110011988362

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 002272803
Codification Country
United States
Item Name Code
INC 00051
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 3110-00-227-2803

National Stock Number (NSN) 3110-00-227-2803, or NIIN 002272803, (bearing,roller,needle) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 3110011988362, 3110008365111, 1430007544139.

There are 19 manufacturer part numbers associated with this NSN. 10 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 12 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers 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 25 contracts issued for this part number, with 50 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: SPE4A624F9785, SPE4A624F5337, SPE4A623F292H, SPE4A623F192P, SPE4A623F9835. The total value of the awarded contracts has been US$ 639,201.78.

This NSN is very common among different weapons systems, belonging to 41 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 Aug 29, 2015, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 00051. [A SINGLE OR MULTIPLE-ROW ANTIFRICTION BEARING USED WITH OR WITHOUT INNER OR OUTER RACES CHARACTERIZED BY RELATIVELY SMALL SIZE ROLLERS USUALLY NOT RANGING ABOVE 0.250 INCH (6.35MM) DIAMETER AND GENERALLY LONGER IN LENGTH IN RELATION TO DIAMETER.]. 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 3110002272803 contains an unknown precious metal.

This NSN is associated to Schedule B 8482400000: needle roller bearings. 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

LUBRICATION MATERIAL
(ADZG) GREASE
MATERIAL
(MATT) STEEL COMP E52100 OVERALL OR STEEL COMP 8620 OVERALL OR STEEL OVERALL OR STEEL COMP E50100 OVERALL OR STEEL COMP E51100 OVERALL
UNABLE TO DECODE
(ADZG) UNABLE TO DECODE
ALIGNMENT TYPE
(AGZA) RIGID
BORE DIAMETER
(ABXV) 0.3750 INCHES NOMINAL
INNER RING WIDTH
(AGVU) 0.5000 INCHES NOMINAL
OUTER RING WIDTH
(AGVT) 0.3750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER
(ADGA) 1.0625 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION
(LMDC) MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL
(LBMA) GREASE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-7420 MIL SPEC 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE OR MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-7493 MIL SPEC 3RD MATERIAL RESPONSE OR QQ-S-624 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-633 FED SPEC 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OR 66 FED STD 5TH MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
RETAINER FABRICATION METHOD
(AGYF) PRESSED
SPECIAL FEATURES
(FEAT) OIL HOLE AND GROOVE IN INNER RING
STANDARD TOLERANCE DESIGNATION
(CTFZ) AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATOR
(STYL) CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
SURFACE FINISH
(AGYE) GROUND
SURFACE TREATMENT
(SFTT) CADMIUM EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENT
(SFTT) CHROMIUM OUTER RING OUTSIDE DIAMETER

Manufacturer Part Numbers

6HDMILG3278A

RNCC
5
RNVC
9
6NBF817YJ

RNCC
5
RNVC
1
6NBF817YJ

RNCC
5
RNVC
1
6NBF817YJ

RNCC
5
RNVC
9
6NBF817YJ086

RNCC
5
RNVC
2
8035005

RNCC
5
RNVC
1
AS21438

RNCC
5
RNVC
9
ATF3

RNCC
5
RNVC
1
BACB10B132

RNCC
C
RNVC
1
BACB10BN06

RNCC
5
RNVC
9
MS21438106

RNCC
5
RNVC
9
MS21438106

RNCC
5
RNVC
9
MS244656

RNCC
5
RNVC
9
NAS5026

RNCC
5
RNVC
9
6HDANG25

RNCC
5
RNVC
1
1FA1305530

RNCC
5
RNVC
1
1SE3741

RNCC
5
RNVC
9
244656

RNCC
5
RNVC
1
5026

RNCC
5
RNVC
1
MS21438106

RNCC
3
RNVC
2
AS21438

RNCC
3
RNVC
1
6NBF817YJ

RNCC
5
RNVC
2
MS244656

RNCC
5
RNVC
2

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