| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-274-5558 (002745558) |
| NCB Code | USA (00) |
| Manufacturer | Rexnord Industries Inc, Moog Inc, E-Systems Inc, Carrier Corporation, Toolex Inc, Curtiss Wright Electro Mechanical Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A479PC49 | rexnord industries inc | bolt shoulder | 59747 | RFQ |
| 10728 | moog inc | bolt shoulder | 94697 | RFQ |
| 10728 | e-systems inc | bolt shoulder | 79294 | RFQ |
| 10728 | rexnord industries inc | bolt shoulder | 59747 | RFQ |
| N37051-1-72F | rexnord industries inc | bolt shoulder | 59747 | RFQ |
| N37051-1-72F | carrier corporation | bolt shoulder | 10855 | RFQ |
| 10728 | toolex inc | bolt shoulder | 1w383 | RFQ |
| 3F2734-91-7 | rexnord industries inc | bolt shoulder | 59747 | RFQ |
| 3F2734-91-7 | toolex inc | bolt shoulder | 1w383 | RFQ |
| 3F2734-91-7 | curtiss wright electro mechanical corporation | bolt shoulder | 0ubg9 | RFQ |
| 10728 | curtiss wright electro mechanical corporation | bolt shoulder | 0ubg9 | RFQ |
| 510728 | rexnord industries inc | bolt shoulder | 59747 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.500 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 1.375 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.219 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.438 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.264 INCHES MINIMUM FIRST SHOULDER AND 0.265 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.875 INCHES NOMINAL FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 105000 POUNDS PER SQUARE INCH |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | ROUNDED UNDERCUT BETWEEN HEAD AND SHOULDER 0.010 IN. 3/64 IN. LG |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-274-5558, 5306002745558 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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.
Request for Quote
