ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-01-371-7249 (4820013717249). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4820013717249 | 
| Manufacturers | Trac Regulators Inc | 
| Item Name | Guide Valve Stem | 
| INC Code | 32562 | 
| Federal Supply Group (FSG) | 48 Valves | 
| Federal Supply Class (FSC) | 4820 Valves Nonpowered | 
| National Item Identification Number (NIIN) | 01-371-7249 (013717249) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 302 PART 302-01 | trac regulators inc | guide valve stem | 55378 | a | a | Avl | RFQ |  | 
| 40663-5 PART 302-01 | trac regulators inc | guide valve stem | 55378 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| MATT | MATERIAL | STEEL CORROSION RESISTING | 
| ABKV | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | 
| BDYS | COUNTERBORE LOCATION | AA END | 
| BQSH | AA END DIAMETER | 0.750 INCHES NOMINAL | 
| BQSJ | BB END SHANK DIAMETER | 1.500 INCHES NOMINAL | 
| BQSK | BB END CHAMFER LENGTH | 0.312 INCHES NOMINAL | 
| BQSL | BB END CHAMFER ANGLE IN DEG | 60.0 | 
| STYL | STYLE DESIGNATOR | PLAIN-STEPPED SHOULDER | 
| AAWY | COUNTERBORE DIAMETER | 0.562 INCHES NOMINAL | 
| AAWZ | COUNTERBORE DEPTH | 0.875 INCHES NOMINAL | 
| ABHP | OVERALL LENGTH | 2.625 INCHES NOMINAL | 
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL | 
| AGQK | MAJOR DIAMETER LENGTH | 0.375 INCHES NOMINAL | 
| BQDC | BORE COUNTERSINK | NOT INCLUDED | 
| BQSF | BORE COUNTERBORE | INCLUDED | 
| BQSM | AA END CHAMFER LENGTH | 0.312 INCHES NOMINAL | 
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 1.437 INCHES NOMINAL | 
| AAVH | SHOULDER DIAMETER | 1.250 INCHES NOMINAL | 
| AAVK | SHOULDER LENGTH | 0.875 INCHES NOMINAL | 
| BQSN | AA END CHAMFER ANGLE IN DEG | 15.0 | 
| 4810-01-103-6098 (4810011036098) | 4820-01-334-0599 (4820013340599) | 4820-01-537-2778 (4820015372778) | 4820-01-510-0543 (4820015100543) | 
| 4820-01-354-1657 (4820013541657) | 4820-01-338-6230 (4820013386230) | 4820-00-417-5424 (4820004175424) | 4820-01-223-5119 (4820012235119) | 
| 4820-00-626-7481 (4820006267481) | 4820-01-352-3713 (4820013523713) | 4820-00-055-6778 (4820000556778) | 4820-01-240-3067 (4820012403067) | 
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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