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NSN 3110-00-182-8078, 3110001828078
Cancelled -> Replaced by 3110004123450

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 001828078
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.
Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS® Summary

National Stock Number 3110-00-182-8078

National Stock Number (NSN) 3110-00-182-8078, or NIIN 001828078, (bearing,roller,cylindrical) was assigned June 29, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3110004123450.

There are 5 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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.

There has been very little 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 06, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 3110001828078 contains silver.

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) 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM
BORE SHAPE
(AGZD) STRAIGHT
INTERNAL CLEARANCE
(AKVV) 0.0018 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL
OVERALL OUTSIDE DIAMETER
(ADGA) 5.4331 INCHES MINIMUM AND 5.4336 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 1.2290 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM
LOCATING FEATURE
(AGZF) NONLOCATING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
MATERIAL
(MATT) STEEL COMP 4340 RETAINER
MATERIAL
(MATT) STEEL INNER RING
MATERIAL
(MATT) STEEL OUTER RING
MATERIAL
(MATT) STEEL ROLLER
SPECIAL FEATURES
(FEAT) SILVER PLATE CAGE PER AMS 2412 0.001-0.002 THK ON LAND RIDING SURFACES AND ROLLER POCKETS. BAKE AT 475-500F FOR 2 HRS TO CHECK FOR BOND
STANDARD TOLERANCE DESIGNATION
(CTFZ) RBEC NO.5
STYLE DESIGNATOR
(STYL) SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
SURFACE FINISH
(AGYE) GROUND
STYLE DESIGNATOR
(STYL) 252H SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
INTERNAL CLEARANCE
(AKVV) 0.0018 INCHES BIAS MEGAWATTS AND 0.0023 INCHES MAXIMUM RADIAL

Manufacturer Part Numbers

2180573

RNCC
3
RNVC
2
2180631

RNCC
3
RNVC
2
654223

RNCC
5
RNVC
2
654224

RNCC
5
RNVC
2
654225

RNCC
3
RNVC
2

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