| 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) | 00-776-2364 (007762364) |
| NCB Code | USA (00) |
| Manufacturer | Grimes Aerospace Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHN | END SIMILARITY | IDENTICAL |
| ABHP | OVERALL LENGTH | 1.313 INCHES NOMINAL |
| CFFC | WORM THREAD LEAD | 0.2618 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 20.000 |
| CFFG | WORM HELIX ANGLE | 9 DEG 28 MIN |
| CFFL | WORM PITCH DIAMETER | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| CFFM | SHAFT HARDNESS RATING | CASE HARDENED-SHORE HARDNESS 80-90 |
| CFFN | WORM THREAD SECTION LENGTH | 0.813 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 0.813 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| CFFX | STRAIGHT UNTHREADED LENGTH | 0.250 INCHES NOMINAL BOTH ENDS |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.395 INCHES MAXIMUM BOTH ENDS,FIRST PORTION |
| CFGC | UNTHREADED SECTION PIN HOLE DIAMETER | 0.0935 INCHES MINIMUM BOTH ENDS,FIRST PORTION |
| CFGC | UNTHREADED SECTION PIN HOLE DIAMETER | 0.0938 INCHES MAXIMUM BOTH ENDS,FIRST PORTION |
| MATT | MATERIAL | STEEL COMP 2315 OR STEEL COMP 4615 OR STEEL COMP 4617 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 2315,4615 OR 4617 ASSN STD ALL MATERIAL RESPONSES |
| BYFR | TEETH HARDNESS RATING | CASE HARDENED-SHORE HARDNESS 80-90 |
| CFFB | WORM THREAD QUANTITY | 2 |
| CFFK | WORM OUTSIDE DIAMETER | 0.577 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
| CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.370 INCHES MINIMUM BOTH ENDS,FIRST PORTION |
| FEAT | SPECIAL FEATURES | 0.250 IN. DIA HOLE THRU CENTER LG OF SHAFT |
| Relevant Components for NSN - 3040-00-776-2364, 3040007762364 | ||||
| 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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