| Item Name | Gear Worm |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-474-9912 (014749912) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | NSSN CLASS SUBMARINE |
| ALPN | FACE TYPE | STRAIGHT |
| CWPP | PRESSURE ANGLE | 30.0000 DEGREES |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | WEAPONS HANDLING ATHWARTSHIP DRIVE GEARBOX SUB ASSSEMBLY AND DETAILS |
| FEAT | SPECIAL FEATURES | DIAMETRAL PITCH IS 20/40; TYPE-FLAT ROOT SIDE FIT -MODIFIED, CLASS 5; INVOLUTE FORM DIAMETER IS 1.054; MAJOR DIAMETER IS 1.072 MAX; CIRCULAR SPACE WIDTH MAXIMUM ACTUAL IS .0813 AND MINIMUM EFFECTIVE IS .0785 |
| MATT | III MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI 892.1-1970 STANDARD FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Relevant Components for NSN - 3020-01-474-9912, 3020014749912 | ||||
| 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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