Quote for 20558 Triumph Actuation Systems Llc Part with NSN 4810-01-379-1221

Part Number:  20558
NIIN:  13791221
Item Name :  piston valve
CAGE Code:  61898
INC Code:  36944
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  01-16-2026

Are you looking quote for part 20558? The Triumph Actuation Systems Llc-manufactured component (CAGE Code: 61898) is documented under NSN 4810-01-379-1221 as Piston Valve. For the fastest quote, please complete our RFQ form with details about 20558. We guarantee a response within 15 minutes.

ASAP Components provides the verified 20558, classified under INC 36944, FSG 48 Valves, FSC 4810 Valves Powered, NIIN 01-379-1221, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 20558 with NSN 4810-01-379-1221, 4810013791221

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4810-01-379-1221

Item PartTypeName:

PISTON,VALVE

48100137912210N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
20558523

Characteristics Data of NSN 4810-01-379-1221, 4810013791221

MRCCriteriaCharacteristic
MRCDecoded RequirementClear Text Reply
CRTLCriticality Code JustificationFEAT
FEATSpecial FeaturesDIMENSION IS OD 0.744 IN. MAX., 0.743 IN. MIN.; WAS OD 0.736 IN. MAX., 0.735 IN MIN; ECN INCREASED DIAMETER TO MEET PRESSURE SHUTTLE REQUIREMENTS
AGAVEnd Item IdentificationWINGTIP/WINGLET INST

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

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions 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 A - Item does not contain precious metal.

NSN Management Codes

AAC D
Classification Control U
MGMT_CTL -------
Quantity per pack 1
Repariability
Shelf Life N/A
SOS F77
Unit of Measure Ea

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