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 |
|---|---|
| 98738 | HERLEY CHICAGO DBA STEWART WARNER EL |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | INCLUDES SPRING CLIP CONNECTING LINK |
| AWFR | SECOND CHAIN LINK STYLE | ROLLERLESS |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 INCHES |
| ABNZ | EFFECTIVE LENGTH | 2.5321 FEET NOMINAL |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 INCHES |
| ACHT | PIN OVERALL LENGTH | 0.1660 INCHES NOMINAL |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1120 INCHES |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0620 INCHES |
| AWRY | SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.0900 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.0720 INCHES |
| AWFQ | FIRST CHAIN LINK STYLE | PIN |
| CQBC | MINIMUM TENSILE STRENGTH | 180 POUNDS PER SQUARE INCH |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.138 INCHES NOMINAL |
| AWFN | LINK ROW QUANTITY | 1 |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.138 INCHES NOMINAL |