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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 473A4 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of 473A4 parts and much more. This includes items such as Guide Valve Stem 473A4 from manufacturer Diamond Reo Truck Co and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for 473A4 parts. This means you can quickly sort through National Stock Numbers such as 2805003544357 and find parts from quality manufacturers like Diamond Reo Truck Co 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 |
|---|---|---|
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |
| AAVH | SHOULDER DIAMETER | 1.250 INCHES NOMINAL |
| AAVK | SHOULDER LENGTH | 0.156 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.313 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.766 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 18.8 MINIMUM ROCKWELL C |
| AGQK | MAJOR DIAMETER LENGTH | 0.156 INCHES NOMINAL |
| BPNY | COUNTERSINK LENGTH | 0.031 INCHES NOMINAL |
| BQDC | BORE COUNTERSINK | INCLUDED |
| BQDD | COUNTERSINK LOCATION | AA END |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.875 INCHES NOMINAL |
| BQSJ | BB END SHANK DIAMETER | 0.876 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
| BQSK | BB END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 75.0 |
| BQSP | AA END RADIUS | 0.094 INCHES NOMINAL |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.031 INCHES NOMINAL |
| BQST | SHOULDER SECOND FILLET RADIUS | 0.125 INCHES NOMINAL |
| BQSX | FILLET STEP RADIUS | 0.031 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 1.531 INCHES NOMINAL |
| MATT | MATERIAL | CAST IRON ALLOY |
| STYL | STYLE DESIGNATOR | PLAIN-STEPPED SHOULDER |
| ZZZV | III FSC APPLICATION DATA | ENGINE,GASOLINE,NON-AIRCRAFT |
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We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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