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NSN 3120-01-176-2487, 3120011762487
BUSHING,SLEEVE

Federal Supply Classification
FSC 3120 - Bearings, Plain, Unmounted
National Item Identification Number
NIIN 011762487
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 3120-01-176-2487

National Stock Number (NSN) 3120-01-176-2487, or NIIN 011762487, (bushing,sleeve) was assigned April 10, 1984 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 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 10 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A624V029P, SPE4A618F055U, SPE4A618V4899, SPE4A617VE289, SPE4A617VE289. The total value of the awarded contracts has been US$ 22,748.20.

This NSN is unique to one weapons system.

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 high volatility, with an estimated forecasted value of US$ 4,748. 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 3120011762487 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

ANTIROTATION/LUBRICATION TYPE AND QUANTITY
(CTJM) 2 HOLE
BODY INSIDE DIAMETER
(ADAS) 0.2190 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM
CORNER SHAPE
(BZLX) ROUND CENTER FLANGE LEFT BODY CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE RIGHT CORNER
CORNER SHAPE
(BZLX) SQUARE INSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE
(BZLX) SQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE
(AJFM) 0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM
FLANGE WIDTH
(AGFF) 0.2550 INCHES NOMINAL
HOLE DIAMETER
(AAUB) 0.2031 INCHES MINIMUM FIRST AND 0.2091 INCHES MAXIMUM FIRST
OVERALL LENGTH
(ABHP) 1.2000 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM
LEFT END BODY DIAMETER
(CTSN) 0.3400 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-225/9,COND. T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) ALUMINUM ALLOY 7075 OVERALL
RIGHT END BODY DIAMETER
(CTTG) 0.7350 INCHES MINIMUM AND 0.7360 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) RIGHT INSIDE SURFACE OF BODY COUNTERBORED 0.3290 IN. DIA,0.4760 IN. DEEP; EIGHT SIDED,IRREGULARLYSHAPED FLANGE,1.525 IN. O/A HEIGHT,0.850 IN. O/A WIDTH
TEST DATA DOCUMENT
(TEST) 76301-PS21201,CLASS A STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
SURFACE FINISH
(CSYM) 32.0 MICROINCHES INTERNAL SURFACES
SURFACE GROOVE LOCATION AND QUANTITY
(CTMQ) 1 EXTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) PS 13201,TYPE 2,CLASS 1,FSCM 76301 MFR REF 1ST TREATMENT RESPONSE OVERALL AND PS 13208,FSCM 76301 MFR REF 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL

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