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 |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 |
|---|---|---|
| AWRB | FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.4690 INCHES |
| AWSE | SECOND CHAIN LINK EXTENDED PIN LENGTH | 0.562 INCHES NOMINAL |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.5000 INCHES |
| AWRX | SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.2340 INCHES |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.5000 INCHES |
| AWFR | SECOND CHAIN LINK STYLE | PIN, ONE EXTENDED PIN, ONE SIDE |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| ABNZ | EFFECTIVE LENGTH | 4.3125 FEET NOMINAL |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER |
| AWFW | PIN FASTENING METHOD | COTTER PIN |