Those in the market for Bolt Shoulder products such as part number BACB30KK8-4 can count on Instant NSN, where we are dedicated to our customers. Whether you are searching for parts like those with the NSN 5306004017978 or something different, our goal is to help you find what you need with rapid lead times and competitive pricing. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited parts distributor, quality is the cornerstone of our operations. Our expansive inventory of more than 2 billion new, used, obsolete, and hard-to-find components has been sourced from trusted global manufacturers like The Boeing Company for your benefit. Moreover, countless parts have been subject to varying levels of quality assurance measures to guarantee their fit, form, and function prior to your purchase. With a strict NO CHINA SOURCING pledge, all of our offered products are shipped alongside their applicable qualifying certifications and manufacturing trace documentation to guarantee their caliber.
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Take your time to explore our offerings, such as those listed alongside the NSN 5306-00-401-7978, FSC 5306 Bolts, or the CAGE Code 81205. Once you have reviewed our availability on our online catalog and have discovered parts of interest like those made by the manufacturer The Boeing Company, you may commence the procurement process through the completion and submission of an RFQ form, as available on our website. While completing this form, be sure to include relevant details such as your desired part quantity and budget parameters so that our dedicated account managers can quickly craft a customized quote for your comparisons within 15 minutes of receiving and reviewing your submission. Instant NSN is here to help you through every stage of the parts procurement process, so do not hesitate to reach out with any questions; our team is available 24/7x365 to assist you.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-00-401-7978 Item PartTypeName: BOLT,SHOULDER | 5306 | 004017978 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| BACB30KK8-4 | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.395 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.645 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.279 INCHES MINIMUM FIRST SHOULDER AND 0.280 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.740 INCHES MINIMUM FIRST SHOULDER AND 0.760 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 31.0 ROCKWELL C NOMINAL OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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