| 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) | 01-252-1020 (012521020) |
| NCB Code | USA (01) |
| Manufacturer | Morse Industrial Corp, Lockheed Martin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJXT | LINK STYLE | ROLLER |
| AWFN | LINK ROW QUANTITY | 3 |
| AWFW | PIN FASTENING METHOD | COTTER PIN AND RIVETED |
| AWSM | LINK PLATE WIDTH | 0.700 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 |
| FEAT | SPECIAL FEATURES | CONSISTS OF DOUBLE STRANDED LINKS; EA LINK HAS 1 PIN AND TWO ROLLERS; PIN DIA.-0.234 IN.; OVERALL WID-1.985 IN.; PITCH LENGTH-0.750 IN.; NO. OF PITCHES-74; OPER TEMP-MIN 11 DEG. F TO POS 96 DEG. F; STOR TEMP-MIN 45 DEG. F TO POS 110 DEG. F |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| SUPP | SUPPLEMENTARY FEATURES | END ITEM PEACEKEEPER T AND H |
| Relevant Components for NSN - 3020-01-252-1020, 3020012521020 | ||||
| 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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