| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-443-4593 (014434593) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCD | Nominal Outside Diameter | 4.250 INCHES |
| CWRS | Bore Nominal Diameter | 0.437 INCHES COUNTERBORE, FIRST END |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 1.187 INCHES FIRST END |
| CWTG | Counterbore Nominal Diameter | 1.502 INCHES COUNTERBORE, FIRST END |
| CWWN | End Nominal Diameter | 2.748 INCHES FIRST END |
| CWSR | Nominal Distance From Bore Center To Keyway Bottom | 1.449 INCHES FIRST END |
| CWTX | Hub Nominal Diameter | 0.750 INCHES SECOND END |
| FEAT | Special Features | THD BORE, 0.437-20UNF-2B |
| AJLA | Teeth Quantity | 32 |
| ANTP | Bore Style | W/COUNTERBORE COUNTERBORE, FIRST END |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 0.500 INCHES SECOND END |
| CWSN | Keyway Nominal Width | 0.376 INCHES FIRST END |
| CWTR | Hub Style Designator | PLAIN SECOND END |
| CWXB | First Step Nominal Diameter | 3.620 INCHES FIRST END |
| AGAV | End Item Identification | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| CQFM | Hardness Rating | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| CWRM | Face Nominal Width | 1.250 INCHES |
| CWTB | Counterbore Nominal Depth | 1.312 INCHES COUNTERBORE, FIRST END |
| CWWH | End Nominal Length | 1.125 INCHES FIRST END |
| MATT | Material | NICKEL ALLOY K-500 OVERALL |
| ANTP | Bore Style | W/ 2 KEYWAYS FIRST END |
| MDCL | Material Document And Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| CWRS | Bore Nominal Diameter | 0.437 INCHES FIRST END |
| CWTR | Hub Style Designator | 1 STEP FIRST END |
| CWWS | First Step Nominal Length | 0.062 INCHES FIRST END |
| AAQL | Body Style | PLAIN, SOLID |
| MRC | Decoded Requirement | Clear Text Reply |
| AGJS | Pitch Diameter | 4.0000 INCHES NOMINAL |
| STYL | Style Designator | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-01-443-4593, 3020014434593 | ||||
| 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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