Quote for 1666-4 Star Sprinkler Corp Part with NSN 4820-01-553-5044

Part Number:  1666-4
Alternate P/N:  16664
Manufacturer:  star sprinkler corp
NIIN:  15535044
Item Name :  repair kit valve
CAGE Code:  1DN64
INC Code:  46566
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-15-2026

Are you looking quote for part 1666-4? The Star Sprinkler Corp-manufactured component (CAGE Code: 1DN64) is documented under NSN 4820-01-553-5044 as Repair Kit Valve. For the fastest quote, please complete our RFQ form with details about 1666-4. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1666-4, classified under INC 46566, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-553-5044, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1666-4 with NSN 4820-01-553-5044, 4820015535044

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-553-5044

Item PartTypeName:

REPAIR KIT,VALVE

4820015535044N
CIICHCCESDPMICCriticalityENAC
A
Part NumberISCRNVCRNCCHCCMSDSSADC
1666-4523

Characteristics Data of NSN 4820-01-553-5044, 4820015535044

MRCCriteriaCharacteristic
FEATSPECIAL FEATURESKIT CONSISTS OF 1 EACH COVER GASKET AND SEAT GASKET; FOR GRUNAU MODEL A ALARM VALVE, 4 INCH

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 A - Item does not contain precious metal.

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