Quote for NAS424-20 National Aerospace Standards Com Part with NSN 4730-00-434-6363

Part Number:  NAS424-20
Alternate P/N:  NAS42420
NIIN:  4346363
Item Name :  coupling boss
CAGE Code:  80205
INC Code:  26953
Country:  USA
NCB Code:  00
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  01-21-2026

Are you looking quote for part NAS424-20? The National Aerospace Standards Com-manufactured component (CAGE Code: 80205) is documented under NSN 4730-00-434-6363 as Coupling Boss. For the fastest quote, please complete our RFQ form with details about NAS424-20. We guarantee a response within 15 minutes.

ASAP Components provides the verified NAS424-20, classified under INC 26953, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 00-434-6363, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number NAS424-20 with NSN 4730-00-434-6363, 4730004346363

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-00-434-6363

Item PartTypeName:

COUPLING,BOSS

4730004346363N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
NAS424-20223

Characteristics Data of NSN 4730-00-434-6363, 4730004346363

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B ALL ENDS
AHNCCONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
AWLSCONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CMLPTHREAD QUANTITY PER INCH12 ALL ENDS
CQJXNOMINAL THREAD SIZE1.625 INCHES ALL ENDS
CWFRNOMINAL OVERALL LENGTH2.000 INCHES
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTCADMIUM OUTSIDE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
STYLSTYLE DESIGNATORRIGID,LONG CENTER WRENCHING FACILITY
THSDTHREAD SERIES DESIGNATORUN ALL ENDS
ZZZKSPECIFICATION/STANDARD DATA80205-NAS424 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7307992000 (NAICS 332919) Other fittings nesoi of iron or nonalloy steel
SITC : 67959 Iron and steel tube and pipe fittings, n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

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