| Item Name | Pulley Groove |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-485-0515 (014850515) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASBP | Bore Type | STRAIGHT |
| STYL | Style Designator | WEBBED OR SPOKED |
| AXND | Counterbore Feature | NOT INCLUDED |
| ABHP | Overall Length | 3.3750 INCHES NOMINAL |
| ARJD | Design Form | WEBBED |
| BSYG | Split Hub Feature | NOT INCLUDED |
| BYDS | Bore Feature | INCLUDED |
| ABGF | Groove Width | 1.7500 INCHES NOMINAL |
| ANNQ | Material And Location | STEEL OVERALL |
| BXSJ | Lightening Hole | NOT INCLUDED |
| BYFF | Securing Location | BOTH ENDS |
| FEAT | Special Features | BRONZE BUSHING MATERIAL SPECIFICATIONS QQ-C-390 (903), OUTSIDE DIAMETER 4.7510 MINIMUM X 4.7520 MAXIMUM INCHES, LENGTH 3.3750 INCHES, INSIDE DIAMETER 4.0050 MINIMUM X 4.0060 MAXIMUM, BUSHING IS PRESSED INTO HUB; PULLEY MATERIAL SPECIFICATION MIL-S-24093 TY 1; NHA HANGAR DIVISION DOORS |
| MRC | Decoded Requirement | Clear Text Reply |
| AKYN | Furnished Items And Quantity | P/N 122-6694009 PC 7 BRONZE BUSHING |
| BSNP | Securing Method | PIN |
| BXSM | Groove Shape | V |
| ABHE | Outside Diameter | 17.5937 INCHES MINIMUM AND 17.6563 INCHES MAXIMUM |
| BSGG | Keying Facility | NOT INCLUDED |
| AXHQ | Groove Quantity | 1 |
| ADGE | Bore Length | 3.3750 INCHES NOMINAL |
| ABXV | Bore Diameter | 4.7490 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM |
| BXSK | Integral Cooling Vane | NOT INCLUDED |
| AGAV | End Item Identification | AIRCRAFT CARRIER CVN 74 |
| BYZF | Distance From Outside Flange/Rim To Hub End And Location | 0.3122 INCHES NOMINAL BOTH ENDS |
| AQPL | Face Width | 2.7500 INCHES NOMINAL |
| AWJQ | Bearings | NOT INCLUDED |
| AGJS | Pitch Diameter | 15.0000 INCHES NOMINAL |
| BXSH | Web/Spoke Relationship To Face Centerline | NOT OFFSET |
| BYDZ | Protruding Hub Characteristic | PLAIN |
| ABGA | Groove Depth | 1.7500 INCHES NOMINAL |
| Relevant Components for NSN - 3020-01-485-0515, 3020014850515 | ||||
| 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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