At Jet Force Aero, we provide a comprehensive catalog of parts organized under the NSN 5306-01-421-7578, all of which are premium Bolt Square Neck components stocked from trusted manufacturers. All items featured on our page are listed with crucial details like part numbers, descriptions, and manufacturers for seamless identification. Everything listed is also readily available for purchase, where you can request a quick quote by clicking on the "RFQ" button next to any part of interest and filling out the form you are forwarded to. Our dedicated team will always review your request quickly, ensuring fast and reliable responses to support your procurement process.
What Our NSN 5306-01-421-7578 Catalog Features
| Item Name | Bolt Square Neck |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-421-7578 (014217578) |
| NCB Code | USA (01) |
| Manufacturer | Spencer Products Co Inc, L A Benson Company Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1339AS1037-2 | spencer products co inc | bolt square neck | 8n637 | RFQ |
| 1339AS1037-2 | l a benson company incorporated | bolt square neck | 06888 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 2.250 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT TOP ELEVATOR |
| AASL | HEAD DIAMETER | 1.310 INCHES NOMINAL |
| AGQB | NECK LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.380 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| FEAT | SPECIAL FEATURES | SQUARE INTERNAL DRIVE 0.368 IN MIN 0.405 IN MAX |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5306-01-421-7578, 5306014217578 | ||||
| 5330-01-315-3440 (5330013153440) | 5306-00-170-1722 (5306001701722) | 5365-00-822-0808 (5365008220808) | 5305-00-839-7731 (5305008397731) | |
| 5331-01-437-0179 (5331014370179) | 5330-01-683-7347 (5330016837347) | 5305-00-619-1901 (5305006191901) | 5315-01-540-6137 (5315015406137) | |
| 5315-00-023-0093 (5315000230093) | 5306-01-648-6476 (5306016486476) | 5310-01-184-8002 (5310011848002) | 5315-01-321-5940 (5315013215940) | |
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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