Quote for 21935 Hydro Aire Inc Part with NSN 4820-00-091-4261

Part Number:  21935
Manufacturer:  hydro aire inc
NIIN:  914261
Item Name :  seat valve
CAGE Code:  81982
INC Code:  22113
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  03-14-2026

Are you looking quote for part 21935? The Hydro Aire Inc-manufactured component (CAGE Code: 81982) is documented under NSN 4820-00-091-4261 as Seat Valve. For the fastest quote, please complete our RFQ form with details about 21935. We guarantee a response within 15 minutes.

ASAP Components provides the verified 21935, classified under INC 22113, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-091-4261, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 21935 with NSN 4820-00-091-4261, 4820000914261

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-091-4261

Item PartTypeName:

SEAT,VALVE

4820000914261N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
21935623

Characteristics Data of NSN 4820-00-091-4261, 4820000914261

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER0.434 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER0.324 INCHES MINIMUM AND 0.326 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER0.187 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.065 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.090 INCHES NOMINAL
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7420 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481909090 (NAICS 332911) Parts of taps, cocks, valves and similar appliances, nesoi
SITC : 74790 Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.

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

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: U - 50.0
LTL: U - 50.0
NMFC: 194160 - Washer or gaskets, iron or steel,
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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