Part Number
Part Number:
NSN:
NIIN:
Item Name:
LINK , ROLLER CHAIN
Definition:
AN ASSEMBLED UNIT OF A CHAIN, ROLLER CONSISTING OF SIDE PLATES, ROLLER(S), BUSHING(S), OR PIN(S). IT MAY BE A SINGLE OR DOUBLE PITCH. LINKS CONTAINING BUSHINGS WITHOUT ROLLERS SHALL BE AS DESIGNATED BY THE AMERICAN NATIONAL STANDARDS INSTITUTE AS "ROLLER CHAIN." EXCLUDES LINK, CHAIN (AS MODIFIED); AND PULLEY, SASH.
CAGE Information
| Code | Company |
|---|---|
| 71041 | ALTRA HOLDINGS INC. DIV BOSTON GEAR |
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 |
|---|---|---|
| AWWN | LINK ROLLER NOMINAL DIAMETER | 0.7500 INCHES |
| AWWN | LINK ROLLER NOMINAL DIAMETER | 0.7500 INCHES |
| MATT | MATERIAL | STEEL |
| CTCR | LINK PIN NOMINAL DIAMETER | 0.3750 INCHES |
| AJXT | LINK STYLE | ROLLER, TAPERED EDGE |
| AWWP | LINK NOMINAL WIDTH BETWEEN PLATES | 0.7500 INCHES |
| AWSP | LINK PLATE WIDTH AT PIN END | 1.025 INCHES NOMINAL |
| AWSN | LINK PLATE WIDTH AT BUSHING END | 1.188 INCHES NOMINAL |
| AWSQ | LINK PLATE NOMINAL THICKNESS | 0.1562 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 3900 POUNDS PER SQUARE INCH |
| AKGQ | NOMINAL PITCH DISTANCE | 1.250 INCHES |
| AWFW | PIN FASTENING METHOD | COTTER PIN |
| AWFN | LINK ROW QUANTITY | 2 |