| Item Name | Bolt Ribbed Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-733-9239 (007339239) |
| NCB Code | USA (00) |
| Manufacturer | Rivinius Inc, Pressed Metals Of America Inc, Chief Of Engineers, Gerstenlager Co The, Sasco Inc, Hayes Wheels Intl Inc, Zf Industrieantriebe Witten Gmbh, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 0511405A | rivinius inc | bolt ribbed shoulder | 51665 | RFQ |
| 14573 | pressed metals of america inc | bolt ribbed shoulder | 83120 | RFQ |
| 272-82018 | chief of engineers | bolt ribbed shoulder | 81336 | RFQ |
| 3109187 | gerstenlager co the | bolt ribbed shoulder | 73830 | RFQ |
| 667773 | sasco inc | bolt ribbed shoulder | 58275 | RFQ |
| 82018 | hayes wheels intl inc | bolt ribbed shoulder | 41885 | RFQ |
| 8689831 | zf industrieantriebe witten gmbh | bolt ribbed shoulder | d9182 | RFQ |
| MS51946-1 | military standards corp | bolt ribbed shoulder | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 1.156 INCHES MINIMUM |
| AASU | HEAD HEIGHT | 0.312 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 0.906 INCHES NOMINAL FIRST SHOULDER |
| AAVP | RIB MAJOR DIAMETER | 0.875 INCHES NOMINAL |
| AAVT | RIB MINOR DIAMETER | 0.840 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| AAJF | THREAD DIRECTION | LEFT-HAND |
| AASB | FASTENER LENGTH | 2.469 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 1.310 INCHES MINIMUM AND 1.370 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.840 INCHES NOMINAL FIRST SHOULDER |
| AAVQ | RIB LENGTH | 0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AAVR | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.125 INCHES NOMINAL |
| AAVU | RIB QUANTITY | 31 |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| CQFM | HARDNESS RATING | 300.0 BRINELL STANDARD MINIMUM OVERALL AND 350.0 BRINELL STANDARD MAXIMUM OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 8640 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 3135 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 4135 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Components Related to NSN - 5306-00-733-9239, 5306007339239 | ||||
| 5305-00-058-8627 (5305000588627) | 5305-01-464-0977 (5305014640977) | 5310-01-004-6958 (5310010046958) | 5315-01-470-7865 (5315014707865) | |
| 5340-00-015-2268 (5340000152268) | 5305-00-841-3941 (5305008413941) | 5320-00-205-9596 (5320002059596) | 5340-01-656-4589 (5340016564589) | |
| 5330-00-947-5111 (5330009475111) | 5365-01-569-6583 (5365015696583) | 5340-01-514-2291 (5340015142291) | 5315-01-532-4171 (5315015324171) | |
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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