Here on Buy Military Fasteners, we offer competitive procurement options on countless NSN parts from leading manufacturers for the benefit of our customers. On this page, you can find NSN 3020-00-831-0254 parts and supplies, including in-demand part numbers like 7748531, and others. We encourage you to consider our various options as you see fit, and toward the bottom of this page, you can also locate associated parts of NSN 3020-00-831-0254 with ease. If you take interest in any available part number on our database where you wish to obtain information for procurement, fill out and submit a Request for Quote (RFQ) form through our website. By presenting our staff with important details like your target price and expected fulfillment timeframe, you can expect to receive tailored pricing options that are designed to meet your unique needs and restrictions alike. If at any time you wish to connect with one of our staff members for service, please give us a call or email at any time; we are readily available around the clock and are always happy to provide assistance and consultation through the procurement process. Experience how Buy Military Fasteners serves as a single-sourcing solution for countless needs when you connect with us today.
| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-831-0254 (008310254) |
| NCB Code | USA (00) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUJ | SPLINE MAJOR DIAMETER | 1.5500 INCHES MINIMUM AND 1.5612 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 3.915 INCHES MINIMUM AND 3.920 INCHES MAXIMUM |
| ABPR | FIRST STEP DIAMETER | 2.375 INCHES NOMINAL AA END |
| ALNC | HUB OUTSIDE DIAMETER | 1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM AA END |
| ALNC | HUB OUTSIDE DIAMETER | 2.375 INCHES NOMINAL BB END |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| FEAT | SPECIAL FEATURES | BB HUB END TAPERED,0.376 IN. TAPER LG,2.250 IN. DIA,SMALL END OF TAPER |
| MATT | MATERIAL | STEEL COMP 120-95 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681,CLASS 120-95 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| AAUH | SPLINE MINOR DIAMETER | 1.3750 INCHES MINIMUM AND 1.3775 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.188 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.438 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.500 INCHES NOMINAL AA END |
| ABPU | SECOND STEP LENGTH | 0.578 INCHES MINIMUM AND 0.581 INCHES MAXIMUM AA END |
| ABSA | SPLINE QUANTITY | 23 |
| AGJS | PITCH DIAMETER | 3.599 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.343 INCHES NOMINAL |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 1.016 INCHES MINIMUM AND 1.019 INCHES MAXIMUM BB END |
| AXFH | SPLINE LENGTH | 2.250 INCHES NOMINAL |
| BDTX | SPLINE PITCH DIAMETER | 1.4375 INCHES NOMINAL |
| BDYS | COUNTERBORE LOCATION | BB END |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 18 |
| BYFP | ASA STANDARD CHAIN NUMBER | 50 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.625 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-831-0254, 3020008310254 | ||||
| 3040-01-497-1399 (3040014971399) | 3030-01-386-1676 (3030013861676) | 3040-00-309-2908 (3040003092908) | 3040-01-600-1003 (3040016001003) | |
| 3020-01-159-7845 (3020011597845) | 3020-00-001-2085 (3020000012085) | 3040-01-102-4532 (3040011024532) | 3010-00-804-9979 (3010008049979) | |
| 3010-01-109-1626 (3010011091626) | 3030-01-602-9290 (3030016029290) | 3020-00-287-7213 (3020002877213) | 3040-01-477-6535 (3040014776535) | |
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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