Quote for 2640-262 Electric Boat Corporation Part with NSN 4820-01-118-1746

Part Number:  2640-262
Alternate P/N:  2640262
Manufacturer:  electric boat corporation
NIIN:  11181746
Item Name :  disk valve
CAGE Code:  96169
INC Code:  35224
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-04-2026

Are you looking quote for part 2640-262? The Electric Boat Corporation-manufactured component (CAGE Code: 96169) is documented under NSN 4820-01-118-1746 as Disk Valve. For the fastest quote, please complete our RFQ form with details about 2640-262. We guarantee a response within 15 minutes.

ASAP Components provides the verified 2640-262, classified under INC 35224, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-118-1746, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 2640-262 with NSN 4820-01-118-1746, 4820011181746

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-118-1746

Item Description:

Disk Valve

48200111817460N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
2640-262 9D

Characteristics Data of NSN 4820-01-118-1746, 4820011181746

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AARXINSIDE DIAMETER0.500 INCHES MINIMUM
AAZESHANK DIAMETER0.875 INCHES MAXIMUM
ABHEOUTSIDE DIAMETER7.781 INCHES MINIMUM AND 7.797 INCHES MAXIMUM
ABKWOVERALL HEIGHT3.562 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT1.781 INCHES NOMINAL
AZKQTEMP RATING225.0 DEG FAHRENHEIT NOMINAL
CQJXNOMINAL THREAD SIZE0.750 INCHES
CRRBSEAT ANGLE90.0 DEGREES NOMINAL
FEATSPECIAL FEATURESW/TWELVE THREADED PULLER HOLES AT TOP
MATTIII MATERIALNICKEL ALLOY OR NICKEL
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID
STYLSTYLE DESIGNATORPOPPET
THSDTHREAD SERIES DESIGNATORUNC

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.

NSN Management Codes

AAC Y
Classification Control U
MGMT_CTL 9c-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS S9c
Unit of Measure Ea

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.
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: 576 - Metal and metal products, nos, (less than 35 feet)

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