| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-488-9820 (014889820) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, W M Berg Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1813858 | northrop grumman systems corporation | sprocketwheel | 03956 | RFQ |
| 1813858-3 | northrop grumman systems corporation | sprocketwheel | 03956 | RFQ |
| 1983059 ITEM 63 | northrop grumman systems corporation | sprocketwheel | 03956 | RFQ |
| 32D4-26 | w m berg inc | sprocketwheel | 29440 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | Outside Diameter | 0.8750 INCHES NOMINAL |
| AXHQ | Groove Quantity | 1 |
| BMHW | Guide Type | GROOVE |
| AQPL | Face Width | 0.1875 INCHES NOMINAL |
| SURF | Surface Treatment | ANODIZED |
| AGAV | End Item Identification | HELM ASSY; WASP CLASS LHD |
| BYFF | Securing Location | AA END |
| BYFS | Bore Bearing | NOT INCLUDED |
| BSNP | Securing Method | SETSCREW |
| ABHP | Overall Length | 0.4375 INCHES NOMINAL |
| BDRB | Groove Position | CENTER |
| BYFL | Teeth Row Quantity | 1 |
| BYGF | Tooth Pitch | 0.0982 INCHES NOMINAL |
| AXND | Counterbore Feature | NOT INCLUDED |
| ASBP | Bore Type | STRAIGHT |
| BYDZ | Protruding Hub Characteristic | PLAIN |
| BYFQ | Hardness Rating Test Method | NOT RATED |
| BYZF | Distance From Outside Flange/Rim To Hub End And Location | 0.2500 INCHES NOMINAL AA END |
| ABXV | Bore Diameter | 0.2500 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| MATL | Material | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4 |
| FEAT | Special Features | CALLED PULLEY,POSITIVE DRIVE OR ENTRY BELT PULLEY; 32 PITCH; HUB HAS 2 SET SCREWS @ 90 DEGREES |
| BXSJ | Lightening Hole | NOT INCLUDED |
| ARJD | Design Form | PLAIN |
| BYFN | Teeth Quantity Per Row | 26 |
| BYZD | Hub End Outside Diameter And Location | 0.6250 INCHES NOMINAL AA END |
| AGJS | Pitch Diameter | 0.8125 INCHES NOMINAL |
| BSGG | Keying Facility | NOT INCLUDED |
| BYFH | Belt/Chain/Film Size For Which Designed | POSITIVE DRIVE BELT |
| BYFW | Hub External Keyway | NOT INCLUDED |
| ADGE | Bore Length | 0.4375 INCHES NOMINAL |
| STYL | Style Designator | PLAIN |
| AQWM | Guide | INCLUDED |
| Relevant Components for NSN - 3020-01-488-9820, 3020014889820 | ||||
| 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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