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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CBBL | FEATURES PROVIDED | ENDLESS CHAIN |
| AWFR | SECOND CHAIN LINK STYLE | ROLLERLESS |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.237 INCHES NOMINAL |
| ACHT | PIN OVERALL LENGTH | 0.3700 INCHES NOMINAL |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0300 INCHES |
| FEAT | SPECIAL FEATURES | ASSEMBLED W/OFFSET LINK |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0300 INCHES |
| AWRY | SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.1300 INCHES |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0900 INCHES |
| ABNZ | EFFECTIVE LENGTH | 1.3125 FEET NOMINAL |
| MATT | MATERIAL | STEEL |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1850 INCHES |
| AWFQ | FIRST CHAIN LINK STYLE | PIN |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.205 INCHES NOMINAL |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1250 INCHES |