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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: H438-4BC4
Alternate P/N: H4384BC4
NSN : 5305-00-579-4842
NIIN : 005794842
CAGE Code : 79318
Manufacturer: Meggitt Whittaker
Item Name : Screw Machine
FSC : 5305 Screws
In our inventory, we have more than two billion new and obsolete NSN part like H438-4BC4. Aviation Sphere can offer an impressive selection of NSN parts. This includes parts like H438-4BC4 Screw Machine from manufacturer Meggitt Whittaker and many more, all of which are available with short lead times and competitive prices. For parts not in our inventory, our dedicated account managers can help you track them down through our international supply chain network that extends across the United States, Canada, and the United Kingdom. Furthermore, Aviation Sphere is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited business, as well as the only independent distributor with a strict No China Sourcing Pledge, allowing us to ensure that each part part like H438-4BC4, you purchase from us is fully traceable or comes directly from its manufacturer.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN part like H438-4BC4. This means you can quickly sort through National Stock Numbers such as 5305005794842 and find parts from quality manufacturers like Meggitt Whittaker and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| MRC | Criteria | Characteristic |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | UNC |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFS92 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 2A |
| AASL | HEAD DIAMETER | 0.223 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 8S STYLE |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| CYBA | SCREW SURFACE TREATMENT | CADMIUM |
| AASB | FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CYAU | SCREW MATERIAL | COPPER ALLOY |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| AHYM | NOMINAL THREAD DIAMETER | 0.112 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| AASU | HEAD HEIGHT | 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AASK | HEAD STYLE | BINDING |
| AASA | THREAD LENGTH | 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE |
| SR-1 | MANUFACTURERS CODE | 81348 |
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