Part Number
Part Number:
NSN:
NIIN:
Item Name:
CHAIN , ROLLER
Definition:
A FLEXIBLE MECHANICAL DEVICE CONSISTING OF ONE OR MORE ROWS OF LINKS USED FOR CONVEYING OR POWER TRANSMISSION. THE LINK SIDE PLATES ARE FLAT OR OFFSET AND ARE SPACED APART BY ROLLERS, BUSHINGS AND/OR PINS. THE CHAIN MATES WITH A SPROCKET WITH AN ARTICULATING ACTION. THE NON-ROTATING BUSHING TYPE CHAIN IS LIMITED TO THAT DESIGNATED BY THE AMERICAN NATIONAL STANDARDS INSTITUTE AS "ROLLER CHAIN". EXCLUDES CHAIN, BLOCK.
CAGE Information
| Code | Company |
|---|---|
| 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUS |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.2190 INCHES |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.2190 INCHES |
| AKGQ | NOMINAL PITCH DISTANCE | 1.750 INCHES |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 1.662 INCHES NOMINAL |
| CQBC | MINIMUM TENSILE STRENGTH | 76600 POUNDS PER SQUARE INCH |
| AWRB | FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 1.0000 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 1.0000 INCHES |
| AWFR | SECOND CHAIN LINK STYLE | PIN |
| MATT | MATERIAL | STEEL |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 1.4375 INCHES |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.2190 INCHES |
| AWRX | SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.5000 INCHES |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER |
| AWFW | PIN FASTENING METHOD | COTTER PIN |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 1.435 INCHES NOMINAL |
| AWFN | LINK ROW QUANTITY | 2 |