AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-142-8370 (011428370) |
| NCB Code | USA (01) |
| Manufacturer | Sonic Industries Inc, Boeing Company The, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Bourns Instruments Inc, Heartland Precision Fasteners In, Hi Shear Corporation, Huck International Inc, Valley Todeco Inc, J M Precision Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| S11-1061-4-34 | sonic industries inc | bolt shoulder | RFQ |
| ST3M497-4-34 | boeing company the | bolt shoulder | RFQ |
| VS3037-4-34 | alcoa global fasteners inc | bolt shoulder | RFQ |
| MB88-4-34 | lisi aerospace canada corp | bolt shoulder | RFQ |
| ST3M497-4-34 | sps technologies inc | bolt shoulder | RFQ |
| PBF1254-4-34 | sps technologies inc | bolt shoulder | RFQ |
| ST3M497-4-34 | bourns instruments inc | bolt shoulder | RFQ |
| ST3M497-4-34 | alcoa global fasteners inc | bolt shoulder | RFQ |
| HP5497-4-34 | heartland precision fasteners in | bolt shoulder | RFQ |
| MB88-4-34 | hi shear corporation | bolt shoulder | RFQ |
| BM17019-4-34X | huck international inc | bolt shoulder | RFQ |
| VAL23607-4-34 | valley todeco inc | bolt shoulder | RFQ |
| ST3M497-4-34 | j m precision inc | bolt shoulder | RFQ |
| 109450-4-34 | sps technologies inc | bolt shoulder | 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 | 2.506 INCHES MINIMUM AND 2.553 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 | 2.115 INCHES MINIMUM FIRST SHOULDER AND 2.135 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 |
| Relevant Components for NSN - 5306-01-142-8370, 5306011428370 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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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