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NSN 3110-00-830-8041, 3110008308041
PLATE,RETAINING,BEARING

Federal Supply Classification
FSC 3110 - Bearings, Antifriction, Unmounted
National Item Identification Number
NIIN 008308041
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 3110-00-830-8041

National Stock Number (NSN) 3110-00-830-8041, or NIIN 008308041, (plate,retaining,bearing) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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.

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 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A624P7845, SPE4A520P5808, SPE4A520P5808, SPE4A617PL119, SPE4A617PL119. The total value of the awarded contracts has been US$ 34,339.86.

This NSN is somewhat common among different platforms, belonging to 3 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 May 12, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 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 3110008308041 contains an unknown precious metal.

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) 9.790 INCHES MINIMUM AND 9.810 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY
(ADPM) 12
CORNER RADIUS
(ADNU) 0.020 INCHES NOMINAL
FIRST RAISED SURFACE OUTSIDE DIAMETER
(CXDK) 10.190 INCHES MINIMUM AND 10.210 INCHES MAXIMUM
OUTSIDE DIAMETER
(ABKV) 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER
(CWLK) 0.202 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM ALLOY 2024 OVERALL
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 11.125 INCHES NOMINAL
MOUNTING HOLE DIAMETER
(ABTB) 0.264 INCHES MINIMUM AND 0.271 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) SINGLE BOLT HOLE CIRCLE
RAISED SURFACE HEIGHT
(CKSR) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) MAX SURFACE FINISH,ALL SURFACES 125 MICROINCHES A/A;RAISED SURFACE FEATURE:INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL

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