| 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) | 01-488-9731 (014889731) |
| 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 |
| 1813858-1 | northrop grumman systems corporation | sprocketwheel | 03956 | RFQ |
| 1982958 ITEM 16 | northrop grumman systems corporation | sprocketwheel | 03956 | RFQ |
| GC32A28-28-.1875 | w m berg inc | sprocketwheel | 29440 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | CALLED PULLEY,POSITIVE DRIVE OR DRIVE BELT GEAR; 32 PITCH; 20 DEG. PRESSURE ANGLE; HUB HAS FOUR (4) SLOTS @ 90 DEGREES |
| BMHW | GUIDE TYPE | GROOVE |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | POSITIVE DRIVE BELT |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 28 |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.3120 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.3125 INCHES NOMINAL AA END |
| ASBP | BORE TYPE | STRAIGHT |
| AQWM | GUIDE | INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| AGAV | III END ITEM IDENTIFICATION | HELM ASSY; WASP CLASS LHD |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4 |
| ADGE | BORE LENGTH | 0.500 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 0.8750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BDRB | GROOVE POSITION | CENTER |
| ABHE | OUTSIDE DIAMETER | 0.9370 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.1875 INCHES NOMINAL |
| SURF | SURFACE TREATMENT | ANODIZED |
| ABXV | BORE DIAMETER | 0.1875 INCHES NOMINAL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | SLOTTED |
| BYFF | SECURING LOCATION | AA END |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.0982 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.500 INCHES NOMINAL |
| AXHQ | GROOVE QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | SLOTTED AND CLAMP |
| ARJD | DESIGN FORM | PLAIN |
| Relevant Components for NSN - 3020-01-488-9731, 3020014889731 | ||||
| 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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