| 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) | 01-245-7688 (012457688) |
| NCB Code | USA (01) |
| Manufacturer | Alliant Defense Electronics Systems, Kilgore Flares Company Llc, Mas Components And Coatings Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 39-2267-001 | alliant defense electronics systems | pulley groove | 55180 | RFQ |
| 39-2267-001 | kilgore flares company llc | pulley groove | 75324 | RFQ |
| 39-2267-001 | mas components and coatings llc | pulley groove | 48zy0 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 3.938 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.438 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.081 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.092 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 4.250 INCHES MINIMUM AND 4.252 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 3.001 INCHES MINIMUM AND 3.003 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.250 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM |
| AGWA | GROOVE RADIUS | 0.015 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 3 |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T351 OVERALL |
| AQPL | FACE WIDTH | 0.688 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 6 |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | AA END |
| BFYT | HOLE LOCATION | 3/4 IN. FROM FACE |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYFF | SECURING LOCATION | BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.438 INCHES NOMINAL AA END |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-01-245-7688, 3020012457688 | ||||
| 3040-01-213-2339 (3040012132339) | 3020-00-927-7590 (3020009277590) | 3040-01-156-4016 (3040011564016) | 3020-01-179-8932 (3020011798932) | |
| 3040-01-283-8064 (3040012838064) | 3040-01-498-1180 (3040014981180) | 3010-00-494-6535 (3010004946535) | 3020-00-785-0426 (3020007850426) | |
| 3010-00-590-9208 (3010005909208) | 3020-00-157-8215 (3020001578215) | 3020-01-243-6344 (3020012436344) | 3040-00-250-0843 (3040002500843) | |
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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