| 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) | 00-891-2831 (008912831) |
| NCB Code | USA (00) |
| Manufacturer | United States Postal Service |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABNZ | EFFECTIVE LENGTH | 4.9593 FEET NOMINAL |
| AWSM | LINK PLATE WIDTH | 0.710 INCHES NOMINAL |
| AWSP | LINK PLATE WIDTH AT PIN END | 0.600 INCHES NOMINAL |
| AWSQ | LINK PLATE NOMINAL THICKNESS | 0.0940 INCHES |
| AWWN | LINK ROLLER NOMINAL DIAMETER | 0.4680 INCHES |
| AWWP | LINK NOMINAL WIDTH BETWEEN PLATES | 0.5000 INCHES |
| CTCR | LINK PIN NOMINAL DIAMETER | 0.2340 INCHES |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | CADMIUM |
| Relevant Components for NSN - 3020-00-891-2831, 3020008912831 | ||||
| 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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