| Item Name | Chain Roller |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-790-0297 (007900297) |
| NCB Code | USA (00) |
| Manufacturer | New Haven Mfg Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABNZ | EFFECTIVE LENGTH | 1.8330 FEET NOMINAL |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFQ | FIRST CHAIN LINK STYLE | ROLLER |
| AWFR | SECOND CHAIN LINK STYLE | PIN |
| AWFW | PIN FASTENING METHOD | RIVETED |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 INCHES |
| AWRB | FIRST CHAIN LINK ROLLER NOMINAL DIAMETER | 0.0900 INCHES |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0150 INCHES |
| AWRX | SECOND CHAIN LINK PIN NOMINAL DIAMETER | 0.0625 INCHES |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1020 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 180 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| AKGQ | NOMINAL PITCH DISTANCE | 0.1475 INCHES |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.139 INCHES NOMINAL |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0625 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.0720 INCHES |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.139 INCHES NOMINAL |
| Relevant Components for NSN - 3020-00-790-0297, 3020007900297 | ||||
| 3040-01-155-7012 (3040011557012) | 3020-00-100-4681 (3020001004681) | 3020-00-988-0876 (3020009880876) | 3040-00-333-6761 (3040003336761) | |
| 3040-01-383-5297 (3040013835297) | 3020-01-238-6176 (3020012386176) | 3030-01-568-5575 (3030015685575) | 3020-00-938-1799 (3020009381799) | |
| 3020-00-131-6900 (3020001316900) | 3020-01-119-1640 (3020011191640) | 3020-01-170-2391 (3020011702391) | 3010-01-189-6725 (3010011896725) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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