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NSN 3110-01-212-6193, 3110012126193
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 012126193
Codification Country
United States
Item Name Code
INC 22293
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 3110-01-212-6193

National Stock Number (NSN) 3110-01-212-6193, or NIIN 012126193, (plate,retaining,bearing) was assigned July 15, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22293. [A COMPARATIVELY FLAT RIGID ITEM, WITH OR WITHOUT A CENTRALLY LOCATED APERTURE, DESIGNED TO HOLD AN ANNULAR BEARING OR A SLEEVE BEARING IN A FITTED INCLOSURE. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES. EXCLUDES:END BELL, ELECTRICAL ROTATING EQUIPMENT.]. 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 3110012126193 does not contain precious metals.

This NSN is associated to Schedule B 8482997090: parts, nesoi, for roller bearings or for 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

APERTURE DIAMETER
(ABVL) 20.380 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY
(ADPM) 10
FIRST COUNTERBORE DEPTH
(CFNT) 1.005 INCHES MINIMUM AND 1.006 INCHES MAXIMUM
FIRST COUNTERBORE DIAMETER
(BXCZ) 22.500 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 38.489 INCHES MINIMUM AND 38.494 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 5.125 INCHES NOMINAL
MATERIAL
(MATT) STEEL OVERALL
MINOR THICKNESS
(ABMB) 0.500 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 24.563 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) SINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER
(ABTB) 0.750 INCHES NOMINAL
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED
RAISED SURFACE HEIGHT
(CKSR) 3.531 INCHES NOMINAL
RECESS DEPTH
(ABMH) 4.000 INCHES NOMINAL
RECESS DIAMETER
(ABMD) 34.375 INCHES MINIMUM AND 34.380 INCHES MAXIMUM
SECOND COUNTERBORE DEPTH
(CCFJ) 3.156 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) ROUND
SURFACE FINISH
(CSYM) 250.0 MICROINCHES OVERALL

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