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NSN 3110-01-282-0985, 3110012820985
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 012820985
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 3110-01-282-0985

National Stock Number (NSN) 3110-01-282-0985, or NIIN 012820985, (plate,retaining,bearing) was assigned July 8, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4AL23P0075, SPE4A613M4675, SPM4A612MGF91. The total value of the awarded contracts has been US$ 3,129.68.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 Feb 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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 3110012820985 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

DISTANCE BETWEEN HOLE CENTERS ALONG HEIGHT
(CWLD) 0.750 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERS ALONG BASE
(CWKR) 2.000 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE
(CWHW) 1.000 INCHES NOMINAL
BODY RADIUS
(ADNX) 1.248 INCHES NOMINAL
COUNTERBORE DEPTH
(AAWZ) 0.100 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 0.390 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) FLAT W/O APERTURE
OVERALL THICKNESS
(ADUM) 0.250 INCHES NOMINAL
LENGTH
(ABRY) 2.496 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-B-5687,TYPE 1,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) COPPER ALLOY 841 OVERALL
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) THREE HOLES
MOUNTING HOLE DIAMETER
(ABTB) 0.196 INCHES NOMINAL
MOUNTING HOLE TYPE
(CWJW) ROUND, UNTHREADED, COUNTERBORED
SPECIAL FEATURES
(FEAT) MOUNTING HOLES ALSO COUNTERSINK 0.380 IN. DIA BY 100 DEGREES

Manufacturer Part Numbers


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