| Item Name | Wormshaft |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-258-8409 (012588409) |
| NCB Code | USA (01) |
| Manufacturer | Fl Aerospace Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| ABHP | OVERALL LENGTH | 1.930 INCHES NOMINAL |
| ABND | TAPER LENGTH | 0.540 INCHES NOMINAL FIRST END |
| BDGL | DISTANCE FROM RADIAL CENTER TO FLAT SURFACE | 0.160 INCHES NOMINAL SECOND END |
| CCKD | SECTION SHAPE | FLATTED ROUND SECOND END |
| CFFB | WORM THREAD QUANTITY | 5 |
| CFFC | WORM THREAD LEAD | 0.143 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | LEFT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 29.000 |
| CFFK | WORM OUTSIDE DIAMETER | 0.3125 INCHES NOMINAL |
| CFFL | WORM PITCH DIAMETER | 0.2748 INCHES NOMINAL |
| CFFN | WORM THREAD SECTION LENGTH | 0.460 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 1.930 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| CFFR | TAPERED BEARING SURFACE LARGEST DIAMETER | 0.3750 INCHES NOMINAL |
| CFFS | TAPERED BEARING SURFACE SMALLEST DIAMETER | 0.1240 INCHES NOMINAL |
| CFFT | TAPERED BEARING SURFACE LENGTH | 0.540 INCHES NOMINAL |
| CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |
| CFGD | TAPER LARGEST DIAMETER | 0.3750 INCHES NOMINAL FIRST END |
| CFGF | TAPERED SECTION PIN HOLE DIAMETER | 0.090 INCHES NOMINAL FIRST END |
| CFQQ | SHAFT SECTION SIZE | 0.640 |
| CFQR | CIRCULAR PORTION RADIUS | 0.025 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 3040-01-258-8409, 3040012588409 | ||||
| 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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