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 |
|---|---|---|
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 2.8000 INCHES NOMINAL |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.3750 INCHES |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 2.2700 INCHES |
| AGAV | END ITEM IDENTIFICATION | STREAM (STD TENSIONED REPLENISHMENT AT SEA METHOD) |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 2.8000 INCHES NOMINAL |
| AWFR | SECOND CHAIN LINK STYLE | PIN |
| AWRB | FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 1.8750 INCHES |
| MATT | MATERIAL | STEEL |
| AKGQ | NOMINAL PITCH DISTANCE | 3.0000 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 1.8750 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER |
| ABNZ | EFFECTIVE LENGTH | 48.0000 INCHES NOMINAL |
| AWFW | PIN FASTENING METHOD | COTTER PIN |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 2.6250 INCHES |
| AWRX | SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.9370 INCHES |