| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-383-8863 (013838863) |
| NCB Code | USA (01) |
| Manufacturer | Acufast Aircraft Products Inc, General Electric Company, Kitco Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5051M52P04 | acufast aircraft products inc | bolt shoulder | 4gp55 | RFQ |
| 5051M52P04 | general electric company | bolt shoulder | 07482 | RFQ |
| 5051M52P04 | kitco inc | bolt shoulder | 34087 | RFQ |
| 5051M52P04 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATX | SHOULDER LENGTH | 0.054 INCHES MINIMUM ALL SHOULDERS AND 0.071 INCHES MAXIMUM ALL SHOULDERS |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AAJD | THREAD CLASS | 3A |
| AASU | HEAD HEIGHT | 0.166 INCHES MINIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AAVJ | SHOULDER WIDTH ACROSS FLATS | 0.370 INCHES MINIMUM ALL SHOULDERS AND 0.371 INCHES MAXIMUM ALL SHOULDERS |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.319 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.182 INCHES NOMINAL |
| CWYB | SHOULDER SHAPE | SQUARE ALL SHOULDERS |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AASB | FASTENER LENGTH | 3.840 INCHES MINIMUM AND 3.860 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| Components Related to NSN - 5306-01-383-8863, 5306013838863 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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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