Quote for MS21953-5H Hydro Fitting Manufacturing Corp Part with NSN 4730-00-186-3546

Part Number:  MS21953-5H
Alternate P/N:  MS219535H
NIIN:  1863546
Item Name :  connector multiple
CAGE Code:  13899
INC Code:  18682
Country:  USA
NCB Code:  00
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  02-26-2026

Are you looking quote for part MS21953-5H? The Hydro Fitting Manufacturing Corp-manufactured component (CAGE Code: 13899) is documented under NSN 4730-00-186-3546 as Connector Multiple. For the fastest quote, please complete our RFQ form with details about MS21953-5H. We guarantee a response within 15 minutes.

ASAP Components provides the verified MS21953-5H, classified under INC 18682, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 00-186-3546, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number MS21953-5H with NSN 4730-00-186-3546, 4730001863546

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-00-186-3546

Item PartTypeName:

CONNECTOR,MULTIPLE,FLUID PRESSUR

4730001863546N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
MS21953-5H615

Characteristics Data of NSN 4730-00-186-3546, 4730001863546

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
ABHPOVERALL LENGTH2.250 INCHES NOMINAL
ABMKOVERALL WIDTH1.625 INCHES NOMINAL
ABNMTHICKNESS1.188 INCHES NOMINAL
ABUJTHREAD SIZE1/2 IN.-20
AFEWTHREAD PROVISIONTHREADED
AHNCCONNECTION STYLEFLARED
AHNXBOLT HOLE DIAMETER0.812 INCHES MINIMUM AND 0.813 INCHES MAXIMUM
AJFYSEAT ANGLE IN DEG37.0
AJYPSCREW THREAD SERIES DESIGNATORUNF
BJHZSEATINCLUDED
CGLNFLUID CONNECTION QUANTITY1
CGLPFLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED5/16 IN. OD TUBE
CGLQBOLT HOLE FLATS SERRATIONSNOT PROVIDED
CGLRBOLT HOLE FLUID PASSAGEPROVIDED
MATTMATERIALALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2014
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATOR1 FLUID CONNECTION

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7609000000 (NAICS 332919) Aluminum tube or pipe fittings (couplings, elbows sleeves)
SITC : 68427 Aluminum and aluminum alloy tube and pipe fittings (e.G. Couplings, elbows and sleeves)

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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