Quote for 257B Superior Valve Co Part with NSN 4820-01-372-8101

Part Number:  257B
Manufacturer:  superior valve co
NIIN:  13728101
Item Name :  valve expansion
CAGE Code:  58553
INC Code:  05493
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-08-2026

Are you looking quote for part 257B? The Superior Valve Co-manufactured component (CAGE Code: 58553) is documented under NSN 4820-01-372-8101 as Valve Expansion. For the fastest quote, please complete our RFQ form with details about 257B. We guarantee a response within 15 minutes.

ASAP Components provides the verified 257B, classified under INC 05493, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-372-8101, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 257B with NSN 4820-01-372-8101, 4820013728101

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-372-8101

Item PartTypeName:

VALVE,EXPANSION

48200137281010N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
257BC9D

Characteristics Data of NSN 4820-01-372-8101, 4820013728101

MRCCriteriaCharacteristic
AAQLBODY STYLESTRAIGHT THRU Y-PATTERN GIVE ADQL ONLY WHEN BOTH ENDS FLANGED
ACKMFIRST END CONNECTION TYPEUNTHREADED EXTERNAL TUBE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACLHFIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ADQUFLOW CONTROL DEVICEDISK, PLUG TYPE
ADQZEND CONNECTION QUANTITY2

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481809050 (NAICS 332911) Other taps, cocks, valves, etc., nesoi
SITC : 74780 Taps, cocks, valves and similar appliances, 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 A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 3b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 051080 - Faucets, bibcocks, gates valves
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 594 - Pumps and parts, (machinery and parts),(less than 35 feet)

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