Quote for 81-540 Matheson Co Part with NSN 4820-00-617-6506

Part Number:  81-540
Alternate P/N:  81540
Manufacturer:  matheson co
NIIN:  6176506
Item Name :  valve regulating fl
CAGE Code:  96355
INC Code:  27565
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-21-2026

Are you looking quote for part 81-540? The Matheson Co-manufactured component (CAGE Code: 96355) is documented under NSN 4820-00-617-6506 as Valve Regulating Fl. For the fastest quote, please complete our RFQ form with details about 81-540. We guarantee a response within 15 minutes.

ASAP Components provides the verified 81-540, classified under INC 27565, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-617-6506, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 81-540 with NSN 4820-00-617-6506, 4820006176506

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-617-6506

Item PartTypeName:

VALVE,REGULATING,FLUID PRESSURE

48200061765060N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
8-540C95

Characteristics Data of NSN 4820-00-617-6506, 4820006176506

MRCCriteriaCharacteristic
AAQLBODY STYLEANGLE
ABFFFURNISHED ITEMSINLET PRESSURE GAGE AND OUTLET PRESSURE GAGE
ACKLMEDIA FOR WHICH DESIGNEDOXYGEN,GASEOUS
ACKMFIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACLJFIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
ACLLFIRST END THREAD DIRECTIONRIGHT-HAND
ACLRSECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
ACLSSECOND END CONNECTION TYPETHREADED INTERNAL GAS CYLINDER
ACLTSECOND END STYLE DESIGNATORSWIVEL NUT,GAS
ACMQSECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.908-14 NGO
ACMSSECOND END THREAD DIRECTIONRIGHT-HAND
ADQUFLOW CONTROL DEVICEDISK
ADQVFLOW CONTROL DEVICE MATERIALSTEEL
ADQZEND CONNECTION QUANTITY2
ADZHRENEWABLE SEAT RING TYPETHREADED
AEVAOUTLET PRESSURE RANGE0.0 TO 100.0 POUNDS PER SQUARE INCH
AEVNREGULATION TYPEAUTOMATIC DOUBLE STAGE
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
AEWFFILTERNOT INCLUDED
MATTMATERIALCOPPER ALLOY BODY

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481809015 (NAICS 332911) Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
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 U - Precious metal content is unknown

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: 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: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
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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