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NSN 3120-00-892-4598, 3120008924598
BEARING,WASHER,THRUST

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 008924598
Codification Country
United States
Item Name Code
INC 13211
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 3120-00-892-4598

National Stock Number (NSN) 3120-00-892-4598, or NIIN 008924598, (bearing,washer,thrust) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, 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) 13211. [AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES:STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.]. 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 3120008924598 contains an unknown precious metal.

This NSN is associated to Schedule B 8482105008: thrust ball 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

CENTER HOLE KEYWAY DEPTH
(AGJM) 0.0685 INCHES MINIMUM AND 0.0735 INCHES MAXIMUM
CENTER HOLE KEYWAY QUANTITY
(AGKA) 1
CENTER HOLE KEYWAY WIDTH
(AGJT) 0.1260 INCHES MINIMUM AND 0.1280 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE
(ABMX) ROUND W/KEYWAY
CORNER SHAPE
(BZLX) CHAMFERED FIRST INSIDE CORNER
CORNER SHAPE
(BZLX) SQUARE FIRST OUTSIDE CORNER
CORNER SHAPE
(BZLX) SQUARE SECOND INSIDE CORNER
CORNER SHAPE
(BZLX) SQUARE SECOND OUTSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE
(AAGR) RECTANGULAR
DIAMETER
(ABMZ) 2.1250 INCHES MINIMUM AND 2.1262 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 260.0 BRINELL STANDARD MINIMUM AND 320.0 BRINELL STANDARD MAXIMUM OVERALL
LUBRICATION FEATURE
(CTLM) GROOVE FLAT BEARING SURFACE
OUTSIDE DIAMETER
(ABKV) 3.4690 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM
OVERALL THICKNESS
(ADUM) 0.6280 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-890 AL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) OIL LUBRICATING LUBRICATION
MATERIAL
(MATT) STEEL OVERALL
STYLE DESIGNATOR
(STYL) ROUND
SURFACE FINISH
(CSYM) 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH
(CSYM) 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH
(CSYM) 63.0 MICROINCHES LEFT SIDE
SURFACE FINISH
(CSYM) 63.0 MICROINCHES RIGHT SIDE
LUBRICATION MATERIAL
(ADZG) LUBRICATING OIL
UNABLE TO DECODE
(ADZG) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

S2110JA
3120008924598
Condition NS
BEARING
Readily Available


 
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