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NSN 3110-00-554-3663, 3110005543663
Cancelled -> Replaced by 3110005543664

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 005543663
Codification Country
United States
Item Name Code
INC 00015
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 3110-00-554-3663

National Stock Number (NSN) 3110-00-554-3663, or NIIN 005543663, (bearing,roller,cylindrical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 3110004511798, 3110005543664.

There are 11 manufacturer part numbers associated with this NSN. 9 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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 28 contracts issued for this part number, with 28 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: SPE4A625PG923, SPE4A625PG923, SPE4A620F019G, SPE4A620F9555, SPE4A620F4357. The total value of the awarded contracts has been US$ 278,423.49.

This NSN is somewhat common among different platforms, belonging to 5 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00015. [A NONADJUSTABLE ROLLER BEARING CONSISTING OF A SINGLE OR MULTIPLE-ROW OF HARDENED CYLINDRICAL ROLLERS AND A RETAINER USED WITH OR WITHOUT INNER OR OUTE R RINGS. EXCLUDES:BEARING,ROLLER,AIRFRAME.]. 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 3110005543663 does not contain precious metals.

This NSN is associated to Schedule B 8482500000: other cylindrical 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

BORE DIAMETER
(ABXV) 1.9685 INCHES NOMINAL
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL FIT-UP DESIGNATION
(AGZH) STANDARD
LOCATING FEATURE
(AGZF) ONE DIRECTION
OVERALL OUTSIDE DIAMETER
(ADGA) 3.5433 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.7874 INCHES NOMINAL
RETAINER FABRICATION METHOD
(AGYF) MACHINED
STANDARD TOLERANCE DESIGNATION
(CTFZ) RBEC NO.1
STYLE DESIGNATOR
(STYL) SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
SURFACE FINISH
(AGYE) GROUND
MATERIAL
(MATT) STEEL ROLLER
MATERIAL
(MATT) STEEL INNER RING
MATERIAL
(MATT) COPPER ALLOY RETAINER
MATERIAL
(MATT) STEEL OUTER RING
STYLE DESIGNATOR
(STYL) 252F SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE

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