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NSN 3110-01-294-8139, 3110012948139
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 012948139
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 3110-01-294-8139

National Stock Number (NSN) 3110-01-294-8139, or NIIN 012948139, (plate,retaining,bearing) was assigned February 23, 1989 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: Suitable for competitive acquisition for the first time. (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) 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 3110012948139 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) 7.037 INCHES MINIMUM AND 7.047 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY
(ADPM) 8
COUNTERBORE DEPTH
(CWHX) 0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
COUNTERBORE DIAMETER
(CWGF) 7.253 INCHES MINIMUM AND 7.259 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) COUNTERBORED W/ APERTURE
OUTSIDE DIAMETER
(ABKV) 7.940 INCHES NOMINAL
OVERALL THICKNESS
(ADUM) 0.344 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A582,COND A ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A167 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 303 OVERALL OR STEEL COMP 302 OVERALL
MINOR THICKNESS
(ABMB) 0.096 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 7.585 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) SINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER
(ABTB) 0.187 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED
SPECIAL FEATURES
(FEAT) 32.0 MICROIN. ON CBORE DIA
STYLE DESIGNATOR
(STYL) ROUND

Manufacturer Part Numbers


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