Part Number
Part Number:
NSN:
NIIN:
Item Name:
CONNECTING ROD , PISTON
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 02978 | L-3 COMMUNICATIONS CORPORATION DBA C |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| AARN | FABRICATION METHOD | FORGED |
| BRNG | CENTER TO CENTER EFFECTIVE LENGTH | 7.000 INCHES NOMINAL |
| BQCF | SHAFT CONNECTING END EDGE RADIUS | 1.250 INCHES NOMINAL |
| BQBY | PISTON CONNECTING END LUBRICATION DRILL FEATURE | INCLUDED |
| MATL | MATERIAL | STEEL |
| AKEU | SHAFT CONNECTING END STYLE | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| BRNH | BODY WIDTH AT PISTON CONNECTING END | 0.812 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | I-SECTION TYPE |
| BQCY | SHAFT CONNECTING END BEARING REPLACEABILITY | REPLACEABLE |
| BQCB | SHAFT CONNECTING END BEARING | INCLUDED |
| BQCZ | SHAFT CONNECTING END LUBRICATION DRILL FEATURE | INCLUDED |
| BRNK | BODY THICKNESS AT PISTON CONNECTING END | 0.562 INCHES NOMINAL |
| BQBP | END HOLE INSIDE DIAMETER | 0.875 INCHES NOMINAL |
| BQBN | EDGE RADIUS | 0.594 INCHES NOMINAL |
| AWQD | STRENGTH RATING | NOT RATED |
| BQCC | SHAFT CONNECTING END HOLE INSIDE DIAMETER | 1.938 INCHES NOMINAL |
| BRNL | BODY THICKNESS AT SHAFT CONNECTING END | 0.625 INCHES NOMINAL |
| BQBZ | PISTON CONNECTING END LUBRICATION METHOD | SPLASH |
| BQDB | SHAFT CONNECTING END LUBRICATION METHOD | FORCED-FEED |
| BXYS | PISTON END CONNECTION STYLE | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| BRNJ | BODY WIDTH AT SHAFT CONNECTING END | 0.938 INCHES NOMINAL |
| BQBW | BEARING REPLACEABILITY | REPLACEABLE |
| BQCG | SHAFT CONNECTING END WIDTH | 3.250 INCHES NOMINAL |
| AXPW | END THICKNESS | 1.125 INCHES NOMINAL |
| BQCH | SHAFT CONNECTING END THICKNESS | 1.312 INCHES NOMINAL |
| BQBT | PISTON CONNECTING END BEARING | INCLUDED |