| 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) | 00-004-3678 (000043678) |
| NCB Code | USA (00) |
| Manufacturer | Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CFFC | Worm Thread Lead | 0.066 INCHES NOMINAL |
| CFFL | Worm Pitch Diameter | 0.335 INCHES NOMINAL |
| CFFX | Straight Unthreaded Length | 0.560 INCHES NOMINAL SECOND END |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL |
| ABHP | Overall Length | 1.800 INCHES NOMINAL |
| SFTT | Surface Treatment | PHOSPHATE |
| CFFB | Worm Thread Quantity | 1 |
| CFFK | Worm Outside Diameter | 0.375 INCHES NOMINAL |
| CFFX | Straight Unthreaded Length | 0.430 INCHES NOMINAL FIRST END |
| CFGC | Unthreaded Section Pin Hole Diameter | 0.0960 INCHES NOMINAL FIRST END, FIRST PORTION |
| AAHN | End Similarity | NOT IDENTICAL |
| CFFD | Worm Thread Direction | RIGHT-HAND |
| CFFM | Shaft Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CFFY | Straight Unthreaded Section Diameter | 0.270 INCHES NOMINAL SECOND END |
| FEAT | Special Features | THREE 0.096 IN. DIA,MOUNTING HOLES SPACED 120 DEG APART ON FIRST END AND FOUR 0.040 IN. DIA MOUNTING HOLES SPACED 0.330 IN. C TO C ON SECOND END |
| BYFR | Teeth Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CFFG | Worm Helix Angle | 3 DEG 34 MIN |
| CFFW | Shaft Location | BOTH ENDS OF WORM |
| CFGC | Unthreaded Section Pin Hole Diameter | 0.0400 INCHES NOMINAL SECOND END, FIRST PORTION |
| CFFF | Worm Pressure Angle In Deg | 14.5 |
| CFFQ | Worm Body Tapered Bearing Surface End | NOT PROVIDED |
| CFFY | Straight Unthreaded Section Diameter | 0.351 INCHES NOMINAL FIRST END |
| Relevant Components for NSN - 3040-00-004-3678, 3040000043678 | ||||
| 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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