The NSN 5306-01-142-6278 part numbers such as 109450 4 20, BM17019 4 20X, BM17019-4-20X, HP5497-4-20, MB88-4-20 manufactured by Sps Technologies Ltd, Grimes Aerospace Company, Huck International Inc, Heartland Precision Fasteners Inc, Hi Shear Corporation are available in RFQ Experts’ inventory. An ASAP Semiconductor owned and operated website, RFQ Experts has over six billion parts in its inventory for NSN 5306-01-142-6278. ASAP is committed to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for obsolete parts, or an aircraft on ground situation. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified company, each and every part that we ship goes through numerous quality checks and inspections, to ensure that we sell only the highest-quality parts.
| Alternative NSN: 5306-01-142-6278 |
| Item Name: Bolt Shoulder |
| Federal Supply Class (FSC): 5306 Bolts |
| NIIN: 011426278 |
| NCB Code: USA (01) |
| Manufacturers: Sps Technologies Ltd, Grimes Aerospace Company, Huck International Inc, Heartland Precision Fasteners Inc, Hi Shear Corporation, Lisi Aerospace, Sonic Industries Inc, J M Precision Inc, Alcoa Global Fasteners Inc, Boeing Company The, Valley Todeco Inc |
| Part No | NSN | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 109450 4 20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| BM17019 4 20X | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| BM17019-4-20X | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| HP5497-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| MB88-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| MB88-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| PBF1254 4 20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| S11-1061-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| ST3M497 4 20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| ST3M497-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| ST3M497-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| ST3M497-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| ST3M497-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| VAL23607-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| VS3037-4-20 | 5306-01-142-6278 | bolt shoulder | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.631 INCHES MINIMUM AND 1.678 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.439 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 1.240 INCHES MINIMUM FIRST SHOULDER AND 1.260 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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