If you are looking to receive a personalized quote for the HR246-4-8A, Fastener Orbit is your sourcing solution. HR246-4-8A manufactured by Hishear Corporation and is described as a Screw Close Tolerance, listed alongside the part number HR246-4-8A. This item, alongside the many other NSN parts listed on our website, is readily available for purchase at any time. When you complete the RFQ form below, we ask that you provide us all required information so that we may best create a solution that fits your particular needs and requirements.
As a leading distributor of NSN parts and components, we invite you to peruse our inventory to find all the CAGE Code 73197 parts and other Hishear Corporation products that you require such as NSN 5305-01-329-9746. Adhering to strict quality control regulations and requirements, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B certification and accreditation. Furthermore, our items are all sourced from leading global manufacturers and an approved vendor list (AVL) as a part of our NO CHINA SOURCING pledge. If you have any questions regarding our offered services or would like to see how we can meet your specific needs, give our team members a call or email at your earliest convenience and they would be more than happy to assist you.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-329-9746 Item Description: Screw Close Tolerance | 5305 | 013299746 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Hr246-4-8a | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.403 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.5026 INCHES MINIMUM AND 0.5111 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 4006 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
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