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NSN 3120-01-130-0651, 3120011300651
BUSHING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 011300651
Codification Country
United States
Item Name Code
INC 13206
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 3120-01-130-0651

National Stock Number (NSN) 3120-01-130-0651, or NIIN 011300651, (bushing,sleeve) was assigned April 15, 1982 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, with the most recent procurement date of May 10, 2019. There have been 11 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE4A619F297B, SPE4A618PE450, SPE4A617VJ637, SPE4A617VJ637, SPE4A616VD233. The total value of the awarded contracts has been US$ 71,598.19.

This NSN is somewhat common among different platforms, belonging to 2 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. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 6,356. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 28, 2016, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 13206. [A TUBULAR SHAPED UNTHREADED ITEM WITH OR WITHOUT A FLANGE AT ONE END DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND TO PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN, AND/OR VIBRATION. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDES 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. FOR ITEMS MADE OF RUBBER, SEE BUSHING, NONMETALLIC. SEE ALSO BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; AND BUSHING, ELECTRICAL CONDUCTOR. EXCLUDES:BUSHING, DRILL, JIG.]. 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 3120011300651 does not contain precious metals.

This NSN is associated to Schedule B 8482997060: parts, nesoi, for cylindrical 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

STYLE DESIGNATOR
(STYL) SOLID
STYLE DESIGNATOR
(STYL) 21C SOLID, EXTERNAL FLANGE
BODY INSIDE DIAMETER
(ADAS) 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.6275 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM
CORNER SHAPE
(BZLX) ROUND CENTER FLANGE LEFT BODY CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE
(AJFM) 0.0490 INCHES MINIMUM AND 0.0540 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER
(AEPR) 1.9200 INCHES NOMINAL
HARDNESS RATING
(CQFM) 34.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH
(ABHP) 0.5640 INCHES MINIMUM AND 0.5790 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5659 15-5PH MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
STYLE DESIGNATOR
(STYL) SOLID, EXTERNAL FLANGE
SURFACE FINISH
(CSYM) 0.125 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH
(CSYM) 0.125 MICROINCHES LEFT END SURFACE OF FLANGE
SURFACE FINISH
(CSYM) 0.125 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH
(CSYM) 0.125 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH
(CSYM) 0.125 MICROINCHES RIGHT END SURFACE OF FLANGE
SURFACE FINISH
(CSYM) 0.80 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH
(CSYM) 0.80 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

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