| Item Name | Chain Roller |
| INC Code | 04457 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 01-199-7959 (011997959) |
| NCB Code | USA (01) |
| Manufacturer | Lektro Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABNZ | EFFECTIVE LENGTH | 3.4375 FEET NOMINAL |
| AWFN | LINK ROW QUANTITY | 2 |
| AWFQ | FIRST CHAIN LINK STYLE | PIN |
| AWFR | SECOND CHAIN LINK STYLE | ROLLERLESS |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.307 INCHES NOMINAL |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0500 INCHES |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.1410 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1880 INCHES |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.356 INCHES NOMINAL |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0500 INCHES |
| AWRY | SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.2000 INCHES |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1880 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 3514 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3020-01-199-7959, 3020011997959 | ||||
| 3020-01-276-6140 (3020012766140) | 3020-01-170-2566 (3020011702566) | 3020-01-133-4631 (3020011334631) | 3020-00-893-8320 (3020008938320) | |
| 3020-01-182-9434 (3020011829434) | 3020-01-443-0979 (3020014430979) | 3020-00-719-7965 (3020007197965) | 3020-00-850-2436 (3020008502436) | |
| 3020-01-513-8232 (3020015138232) | 3020-00-030-0795 (3020000300795) | 3020-00-391-9534 (3020003919534) | 3020-01-487-4509 (3020014874509) | |
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