National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| AA7D3040-020 | 50803 | R | 5 | 9 | 4 | AX | ||
| AA7D3040-020 | 1H6M3 | A | 3 | 2 | 5 | ZZ | ||
| 994304020 | 50803 | R | 5 | 9 | 5 | AX | ||
| 994304020 | 30458 | F | 5 | 9 | 5 | AX | ||
| AA7D3040-020 | 02978 | A | 5 | 9 | 5 | AX | ||
| AA7D3040M020 | 02978 | A | 5 | 9 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 02978 | L-3 COMMUNICATIONS CORPORATION DBA C |
| 50803 | DECO-GRAND INC SUB OF GRAND MACHININ |
| 1H6M3 | AMERICAN TERRA VEHICLES INC |
| 30458 | J R S INDUSTRIES INC |
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 |
| BQCC | SHAFT CONNECTING END HOLE INSIDE DIAMETER | 0.875 INCHES NOMINAL |
| BRNG | CENTER TO CENTER EFFECTIVE LENGTH | 3.906 INCHES NOMINAL |
| AARN | FABRICATION METHOD | FORGED |
| BRNK | BODY THICKNESS AT PISTON CONNECTING END | 0.500 INCHES NOMINAL |
| AKEU | SHAFT CONNECTING END STYLE | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | I-SECTION TYPE |
| BQCY | SHAFT CONNECTING END BEARING REPLACEABILITY | REPLACEABLE |
| BQBY | PISTON CONNECTING END LUBRICATION DRILL FEATURE | NOT INCLUDED |
| BRNJ | BODY WIDTH AT SHAFT CONNECTING END | 0.703 INCHES NOMINAL |
| BQCZ | SHAFT CONNECTING END LUBRICATION DRILL FEATURE | INCLUDED |
| BQCB | SHAFT CONNECTING END BEARING | NOT INCLUDED |
| BQCG | SHAFT CONNECTING END WIDTH | 1.750 INCHES NOMINAL |
| AWQD | STRENGTH RATING | NOT RATED |
| BRNH | BODY WIDTH AT PISTON CONNECTING END | 0.516 INCHES NOMINAL |
| BQBZ | PISTON CONNECTING END LUBRICATION METHOD | OIL VAPOR |
| AXPW | END THICKNESS | 0.734 INCHES NOMINAL |
| MATL | MATERIAL | ALUMINUM |
| BXYS | PISTON END CONNECTION STYLE | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| BQDB | SHAFT CONNECTING END LUBRICATION METHOD | FULL FORCED-FEED |
| BQBN | EDGE RADIUS | 0.328 INCHES NOMINAL |
| BQBW | BEARING REPLACEABILITY | REPLACEABLE |
| BQCH | SHAFT CONNECTING END THICKNESS | 0.750 INCHES NOMINAL |
| BQCF | SHAFT CONNECTING END EDGE RADIUS | 0.594 INCHES NOMINAL |
| BQBT | PISTON CONNECTING END BEARING | INCLUDED |
| BRNL | BODY THICKNESS AT SHAFT CONNECTING END | 0.750 INCHES NOMINAL |
| BQBP | END HOLE INSIDE DIAMETER | 0.438 INCHES NOMINAL |
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