| Item Name | Worm Shaft |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-034-3698 (010343698) |
| NCB Code | USA (01) |
| Manufacturer | Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.431 INCHES NOMINAL |
| CFFB | WORM THREAD QUANTITY | 9 |
| CFFC | WORM THREAD LEAD | 0.143 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 9.400 |
| CFFG | WORM HELIX ANGLE | 29 DEGREES |
| CFFK | WORM OUTSIDE DIAMETER | 0.313 INCHES NOMINAL |
| CFFL | WORM PITCH DIAMETER | 0.261 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| CFFN | WORM THREAD SECTION LENGTH | 0.625 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 0.625 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| CFFW | SHAFT LOCATION | ONE END OF WORM |
| CFFX | STRAIGHT UNTHREADED LENGTH | 2.712 INCHES NOMINAL FIRST END |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.094 INCHES NOMINAL FIRST END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.141 INCHES NOMINAL FIRST END,FIFTH PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.250 INCHES NOMINAL FIRST END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.437 INCHES NOMINAL FIRST END,FOURTH PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.437 INCHES NOMINAL FIRST END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.437 INCHES NOMINAL FIRST END,SIXTH PORTION |
| CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.0620 INCHES NOMINAL FIRST END,SIXTH PORTION |
| CFGB | UNTHREADED SECTION KEYWAY DEPTH | 0.141 INCHES NOMINAL FIRST END,SIXTH PORTION |
| CFGC | UNTHREADED SECTION PIN HOLE DIAMETER | 0.0630 INCHES NOMINAL FIRST END,SIXTH PORTION |
| MATT | MATERIAL | ALUMINUM ALLOY |
| SFTT | SURFACE TREATMENT | ANODIZE |
| Relevant Components for NSN - 3040-01-034-3698, 3040010343698 | ||||
| 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) | |
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