| 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) | 00-840-9343 (008409343) |
| NCB Code | USA (00) |
| Manufacturer | Engineered Air Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABNZ | EFFECTIVE LENGTH | 1.1670 FEET NOMINAL |
| AWFQ | FIRST CHAIN LINK STYLE | PIN |
| AWFR | SECOND CHAIN LINK STYLE | ROLLERLESS |
| AWGA | FIRST CHAIN LINK PLATE NOMINAL THICKNESS | 0.0300 INCHES |
| AWRE | FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1850 INCHES |
| AWRY | SECOND CHAIN LINK BUSHING NOMINAL OUTSIDE DIAMETER | 0.1300 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 925 POUNDS PER SQUARE INCH |
| SFTT | SURFACE TREATMENT | CADMIUM |
| AKGQ | NOMINAL PITCH DISTANCE | 0.250 INCHES |
| AWFN | LINK ROW QUANTITY | 1 |
| AWFW | PIN FASTENING METHOD | COTTER PIN |
| AWFX | FIRST CHAIN LINK PLATE WIDTH | 0.205 INCHES NOMINAL |
| AWGB | FIRST CHAIN LINK PIN NOMINAL DIAMETER | 0.0905 INCHES |
| AWRR | SECOND CHAIN LINK PLATE WIDTH | 0.237 INCHES NOMINAL |
| AWRW | SECOND CHAIN LINK PLATE NOMINAL THICKNESS | 0.0300 INCHES |
| AWSA | SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES | 0.1250 INCHES |
| MATT | MATERIAL | STEEL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | T-3117 DRAWING NUMBER |
| Relevant Components for NSN - 3020-00-840-9343, 3020008409343 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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