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NSN 3120-00-950-9941, 3120009509941
BUSHING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 009509941
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 3120-00-950-9941

National Stock Number (NSN) 3120-00-950-9941, or NIIN 009509941, (bushing,sleeve) was assigned January 1, 1963 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.

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 for the first time. (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 3120009509941 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
BODY INSIDE DIAMETER
(ADAS) 0.2650 INCHES MINIMUM AND 0.2720 INCHES MAXIMUM
BODY OUTSIDE DIAMETER
(ADAR) 0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM
CORNER SHAPE
(BZLX) CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE
(BZLX) SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER
(AEPR) 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
FLANGE WIDTH
(AGFF) 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.8900 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758,D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4130 OVERALL
SPECIAL FEATURES
(FEAT) FLANGE END OUT OF ROUND,DISTANCE ACROSS WRENCHING FLATS 0.6100 IN. MIN,0.6300 IN. MAX,INTERNALLY THD 0.3750 IN. DIA,24 THD PER IN.,UNF SERIES CLASS 3 FIT,0.2500 IN. LG,OUTSIDE CORNER OF THD HOLE CHAMFERED 0.0200 IN. MIN,0.0400 IN. MAX,45.0 ANGLE,INSIDE CORNER CHAMFERED 0.0465 IN. MIN,0.0600 IN. MAX,30.0 ANGLE
STYLE DESIGNATOR
(STYL) SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH
(CSYM) 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH
(CSYM) 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH
(CSYM) 125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH
(CSYM) 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH
(CSYM) 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH
(CSYM) 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
TEST DATA DOCUMENT
(TEST) 97499-BPS4075 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
STYLE DESIGNATOR
(STYL) 22C SOLID, EXTERNAL FLANGE ONE END

Manufacturer Part Numbers


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