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NSN 4310-00-626-1776, 4310006261776
CONNECTING ROD,PISTON

Federal Supply Classification
FSC 4310 - Compressors and Vacuum Pumps
National Item Identification Number
NIIN 006261776
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4310-00-626-1776

National Stock Number (NSN) 4310-00-626-1776, or NIIN 006261776, (connecting rod,piston) 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. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 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 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 20, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 4310006261776 contains an unknown precious metal.

This NSN is associated to Schedule B 8414902095: parts nesoi, of compressors other than refrigerating and air conditioning compressors. The Schedule B End Use is listed as industrial engines. NAICS classification category 333912: air and gas compressor manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) STEEL
EDGE RADIUS
(BQBN) 0.909 INCHES NOMINAL
END HOLE INSIDE DIAMETER
(BQBP) 1.000 INCHES NOMINAL
BEARING REPLACEABILITY
(BQBW) REPLACEABLE
BODY WIDTH AT PISTON CONNECTING END
(BRNH) 1.275 INCHES NOMINAL
BODY WIDTH AT SHAFT CONNECTING END
(BRNJ) 1.600 INCHES NOMINAL
BODY THICKNESS AT PISTON CONNECTING END
(BRNK) 1.040 INCHES NOMINAL
BODY THICKNESS AT SHAFT CONNECTING END
(BRNL) 1.000 INCHES NOMINAL
CENTER TO CENTER EFFECTIVE LENGTH
(BRNG) 9.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) I-SECTION TYPE
END THICKNESS
(AXPW) 1.375 INCHES NOMINAL
FABRICATION METHOD
(AARN) CAST
MATERIAL
(MATT) STEEL
PISTON CONNECTING END LUBRICATION METHOD
(BQBZ) SPLASH
PISTON CONNECTING END BEARING
(BQBT) INCLUDED
PISTON CONNECTING END LUBRICATION DRILL FEATURE
(BQBY) INCLUDED
PISTON END CONNECTION STYLE
(BXYS) SMALL ENGINE AND AUTOMOTIVE STANDARD
SHAFT CONNECTING END BEARING REPLACEABILITY
(BQCY) REPLACEABLE
SHAFT CONNECTING END BEARING
(BQCB) INCLUDED
SHAFT CONNECTING END EDGE RADIUS
(BQCF) 1.000 INCHES NOMINAL
SHAFT CONNECTING END HOLE INSIDE DIAMETER
(BQCC) 1.000 INCHES NOMINAL
SHAFT CONNECTING END LUBRICATION DRILL FEATURE
(BQCZ) NOT INCLUDED
SHAFT CONNECTING END STYLE
(AKEU) PRESS SLEEVE
SHAFT CONNECTING END LUBRICATION METHOD
(BQDB) SPLASH
SHAFT CONNECTING END THICKNESS
(BQCH) 1.375 INCHES NOMINAL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers

1543N

RNCC
5
RNVC
9
LNK16A

RNCC
3
RNVC
9
LNK16A

RNCC
5
RNVC
9
LNK23A

RNCC
5
RNVC
9
LNK16A

RNCC
5
RNVC
9
LNK16A

RNCC
3
RNVC
2

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