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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 1381 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 1381 parts and much more. This includes items such as Sprocket Wheel 1381 from manufacturer Spalla Inc 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 1381 parts. This means you can quickly sort through National Stock Numbers such as 3020003504353 and find parts from quality manufacturers like Spalla Inc 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 |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 15 734 INCHES MINIMUM AND 15 734 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0 563 INCHES MINIMUM AND 0 578 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 27 1562 INCHES MINIMUM AND 27 281 INCHES MAXIMUM |
| ABKG | BOLT CIRCLE DIAMETER | 14 500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 13 062 INCHES MINIMUM AND 13 188 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 1 250 INCHES MINIMUM AND 1 313 INCHES MAXIMUM |
| AGGP | DRILLED HOLE DIAMETER | 0 515 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 25 038 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 13 |
| AQPL | FACE WIDTH | 1 250 INCHES MINIMUM AND 1 3125 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 55 0 ROCKWELL C MINIMUM BODY AND 60 0 ROCKWELL C MAXIMUM BODY |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | AA END |
| BFYT | HOLE LOCATION | LOCATED BETWEEN TEETH |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFH | BELTCHAINFILM SIZE FOR WHICH DESIGNED | BLOCK CHAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 13 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 55 0 ROCKWELL C MINIMUM AND 60 0 ROCKWELL C MAXIMUM |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYGF | TOOTH PITCH | 6 590 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1345 AND STEEL COMP 9445 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-626 COMP FS1345 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-626 FS9445 FED SPEC 2ND MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | ENAMEL |
| STYL | STYLE DESIGNATOR | PLAIN |
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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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