| Item Name | Bolt Ribbed Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-022-8085 (000228085) |
| NCB Code | USA (00) |
| Manufacturer | Turbo Power And Marine System Inc, Accurate Threaded Products Company, Pro Des Inc, Kito Mfg Co Ltd, Alcoa Global Fasteners Inc, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 494927 | turbo power and marine system inc | bolt ribbed shoulder | 11449 | RFQ |
| 494927 | accurate threaded products company | bolt ribbed shoulder | 1a249 | RFQ |
| 494927 | pro des inc | bolt ribbed shoulder | 8m938 | RFQ |
| 494927 | kito mfg co ltd | bolt ribbed shoulder | j1695 | RFQ |
| 494927 | alcoa global fasteners inc | bolt ribbed shoulder | 92215 | RFQ |
| 494927 | united technologies corporation | bolt ribbed shoulder | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.570 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.640 INCHES MINIMUM AND 1.660 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT EXTENDED WASHER |
| AASL | HEAD DIAMETER | 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.115 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.279 INCHES MINIMUM SECOND SHOULDER AND 0.281 INCHES MAXIMUM SECOND SHOULDER |
| AATN | SHOULDER DIAMETER | 0.285 INCHES MINIMUM FIRST SHOULDER AND 0.295 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.060 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.340 INCHES NOMINAL SECOND SHOULDER |
| AAVP | RIB MAJOR DIAMETER | 0.279 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| AAVQ | RIB LENGTH | 0.340 INCHES NOMINAL |
| AAVR | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| AAVT | RIB MINOR DIAMETER | 0.260 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| AAVU | RIB QUANTITY | 35 |
| AGAV | END ITEM IDENTIFICATION | SCAVENGE PUMP,TF-33 |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| CRKB | RIB INCLUDED ANGLE | 45.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | RIBBED SECOND SHOULDER |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-022-8085, 5306000228085 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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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