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 |
|---|---|---|
| AWFR | SECOND CHAIN LINK STYLE | ROLLERLESS |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0156 INCHES |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0156 INCHES |
| ACHT | PIN OVERALL LENGTH | 0.1750 INCHES NOMINAL |
| AWFW | PIN FASTENING METHOD | RIVETED AND SPRING CLIP |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0620 INCHES |
| AWRY | SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.0900 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1354 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.0720 INCHES |
| AWFQ | FIRST CHAIN LINK STYLE | PIN |
| 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 |
| ABNZ | EFFECTIVE LENGTH | 1.2783 FEET NOMINAL |