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NSN 2805-00-752-1957, 2805007521957
CONNECTING ROD,PISTON

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 007521957
Codification Country
United States
Item Name Code
INC 60266
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 2805-00-752-1957

National Stock Number (NSN) 2805-00-752-1957, or NIIN 007521957, (connecting rod,piston) 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, 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) 60266. [A DEVICE USED FOR CONNECTING A PISTON TO A CRANKSHAFT OR TO A MASTER CONNECTING ROD OF AN INTERNAL COMBUSTION ENGINE, STEAM RECIPROCATING ENGINE, RECIPROCATING AIR COMPRESSOR, OR THE LIKE. THE ROD MAY BE CONNECTED DIRECTLY TO THE PISTON, OR IT MAY TRANSMIT THE MOTION THROUGH A CROSSHEAD.]. 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 2805007521957 contains an unknown precious metal.

This NSN is associated to Schedule B 8409918000: parts for spark-ignition internal combustion piston engines, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333618: other engine equipment manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) STEEL
EDGE RADIUS
(BQBN) 2.876 INCHES NOMINAL
END HOLE INSIDE DIAMETER
(BQBP) 2.333 INCHES NOMINAL
BEARING REPLACEABILITY
(BQBW) REPLACEABLE
BODY THICKNESS AT PISTON CONNECTING END
(BRNK) 0.770 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END
(BRNL) 0.805 INCHES NOMINAL
BODY WIDTH AT PISTON CONNECTING END
(BRNH) 1.015 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END
(BRNJ) 1.205 INCHES NOMINAL
CENTER TO CENTER EFFECTIVE LENGTH
(BRNG) 7.248 INCHES MINIMUM AND 7.252 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) I-SECTION TYPE
END THICKNESS
(AXPW) 1.403 INCHES MINIMUM AND 1.409 INCHES MAXIMUM
END WIDTH
(AQJR) 3.875 INCHES NOMINAL
FABRICATION METHOD
(AARN) FORGED
MATERIAL
(MATT) STEEL
METALLIC HARDNESS RATING
(AETC) 229.0 MINIMUM BRINELL TUNGSTEN CARBIDE AND 269.0 MAXIMUM BRINELL TUNGSTEN CARBIDE
PISTON CONNECTING END BEARING
(BQBT) INCLUDED
PISTON CONNECTING END LUBRICATION DRILL FEATURE
(BQBY) INCLUDED
PISTON CONNECTING END LUBRICATION METHOD
(BQBZ) SPLASH
PISTON END CONNECTION STYLE
(BXYS) DELTA WING SHORT BORE
SHAFT CONNECTING END HOLE INSIDE DIAMETER
(BQCC) 2.325 INCHES NOMINAL
SHAFT CONNECTING END LUBRICATION DRILL FEATURE
(BQCZ) INCLUDED
SHAFT CONNECTING END LUBRICATION METHOD
(BQDB) FULL FORCED-FEED
SHAFT CONNECTING END STYLE
(AKEU) AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT
SHAFT CONNECTING END THICKNESS
(BQCH) 1.612 INCHES MINIMUM AND 1.614 INCHES MAXIMUM
SHAFT CONNECTING END WIDTH
(BQCG) 3.835 INCHES NOMINAL
SHAFT CONNECTING END BEARING
(BQCB) NOT INCLUDED
SHAFT CONNECTING END EDGE RADIUS
(BQCF) 1.630 INCHES NOMINAL
STRENGTH RATING
(AWQD) 96000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE

Manufacturer Part Numbers


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