National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| R2A7506 | 38460 | F | 5 | 9 | 5 | AX | ||
| R2A7506 | 27188 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 27188 | MARMON-HERRINGTON COMPANY INC |
| 38460 | LONG-AIRDOX CO |
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 |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.5000 INCHES |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWRX | SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.2340 INCHES |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.712 INCHES NOMINAL |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| AWFR | SECOND CHAIN LINK STYLE | PIN |
| MATT | MATERIAL | STEEL |
| AKGQ | NOMINAL PITCH DISTANCE | 0.750 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 2018 POUNDS PER SQUARE INCH |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER |
| ABNZ | EFFECTIVE LENGTH | 2.0000 FEET NOMINAL |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.6880 INCHES |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.615 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM |