Quote for 1661-D PC19 Lawler Manufacturing Inc Part with NSN 4820-01-456-2316

Part Number:  1661-D PC19
Alternate P/N:  1661DPC19
Manufacturer:  lawler manufacturing inc
NIIN:  14562316
Item Name :  seat valve
CAGE Code:  75545
INC Code:  22113
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-11-2026

Are you looking quote for part 1661-D PC19? The Lawler Manufacturing Inc-manufactured component (CAGE Code: 75545) is documented under NSN 4820-01-456-2316 as Seat Valve. For the fastest quote, please complete our RFQ form with details about 1661-D PC19. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1661-D PC19, classified under INC 22113, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-456-2316, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1661-D PC19 with NSN 4820-01-456-2316, 4820014562316

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-456-2316

Item PartTypeName:

SEAT,VALVE

48200145623160N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
1661-D PART 1661-D-19525

Characteristics Data of NSN 4820-01-456-2316, 4820014562316

MRCCriteriaCharacteristic
CQJXNominal Thread Size1.500 INCHES SINGLE THREADED PORTION
AJRFFlange Seat To Disk End Height0.188 INCHES NOMINAL
AASAThread Length0.250 INCHES NOMINAL SINGLE THREADED PORTION
AGAVEnd Item IdentificationNIMITZ CLASS CVN
STYLStyle DesignatorTHREADED FLANGED
THSDThread Series DesignatorUNEF SINGLE THREADED PORTION
FEATSpecial Features4 LUGS; TEMPERATURE REGULATING VALVE TYPE S, SZ 1.250 IN.; LOWER SEAT
MRCDecoded RequirementClear Text Reply
MATTMaterialCOPPER ALLOY SEAT
AJSGSeat Angle In Deg30.000 NOMINAL
AAJDThread Class2A SINGLE THREADED PORTION
AJRMUnder Flange Height0.250 INCHES NOMINAL
CQKMSeating Surface ShapeANGULAR
ABKKFlange Diameter1.625 INCHES NOMINAL
ADASBody Inside Diameter1.125 INCHES NOMINAL

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 J
Classification Control U
MGMT_CTL 9b-----
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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