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NSN 3120-00-947-4402, 3120009474402
Cancelled -> Replaced by 3120012944340

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 009474402
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 3120-00-947-4402

National Stock Number (NSN) 3120-00-947-4402, or NIIN 009474402, (bushing,sleeve) was assigned March 30, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3120012944340.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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 3 different suppliers. The last contract numbers awarded were: SPE4A621V516M, SPE4A613D0056, SPM4MG08D0002, SPM4MG08D0002. The total value of the awarded contracts has been US$ 2,634.56.

This NSN is somewhat common among different platforms, belonging to 5 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 Sep 02, 2006, 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) 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 3120009474402 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

MATERIAL
(MATT) STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL
BODY INSIDE DIAMETER
(ADAS) 0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.3756 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM
CORNER SHAPE
(BZLX) CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER
(AEPR) 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
FLANGE WIDTH
(AGFF) 0.0550 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.2300 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
SPECIAL FEATURES
(FEAT) ID AND OD TO BE PARALLEL AND CONCENTRIC WITHIN 0.0030 TIR
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS538 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOR
(STYL) SOLID, EXTERNAL FLANGE ONE END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
UNABLE TO DECODE
(CSFM) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) SOLID
STYLE DESIGNATOR
(STYL) 22C SOLID, EXTERNAL FLANGE ONE END

Manufacturer Part Numbers


Related Inventory

NAS538-4P018
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NAS538-4P018-MOD
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7671CNAS538-4P18
3120-00-947-4402
Condition NS
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NAS538-4P18
3120009474402
Condition NS
BUSHING
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