| Item Name | Gearrack |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-210-1290 (002101290) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJLA | TEETH QUANTITY | 40 |
| CQFM | HARDNESS RATING | 260.0 BRINELL STANDARD MINIMUM OVERALL AND 285.0 BRINELL STANDARD MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.624 INCHES |
| CWCK | NOMINAL THICKNESS | 0.592 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 4.000 INCHES |
| CWMW | TEETH TYPE | SPUR |
| CWMY | PITCH HEIGHT | 0.5620 INCHES NOMINAL |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| MATT | III MATERIAL | STEEL COMP 8640 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | JAN-C-490,GRADE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Relevant Components for NSN - 3020-00-210-1290, 3020002101290 | ||||
| 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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