Quote for 254-00 Trac Regulators Inc Part with NSN 4820-00-074-7991

Part Number:  254-00
Alternate P/N:  25400
Manufacturer:  trac regulators inc
NIIN:  747991
Item Name :  seat valve
CAGE Code:  55378
INC Code:  22113
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-27-2026

Are you looking quote for part 254-00? The Trac Regulators Inc-manufactured component (CAGE Code: 55378) is documented under NSN 4820-00-074-7991 as Seat Valve. For the fastest quote, please complete our RFQ form with details about 254-00. We guarantee a response within 15 minutes.

ASAP Components provides the verified 254-00, classified under INC 22113, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-074-7991, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for 254-00

“*” Required Fields Are Compulsory

NSN Information for Part Number 254-00 with NSN 4820-00-074-7991, 4820000747991

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-074-7991

Item PartTypeName:

SEAT,VALVE

48200007479910N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
1356DPC17225

Characteristics Data of NSN 4820-00-074-7991, 4820000747991

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A SINGLE THREADED PORTION
AASATHREAD LENGTH0.250 INCHES NOMINAL SINGLE THREADED PORTION
ABKKFLANGE DIAMETER1.750 INCHES NOMINAL
ADASBODY INSIDE DIAMETER1.313 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.375 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH16 SINGLE THREADED PORTION
CQJXNOMINAL THREAD SIZE0.625 INCHES SINGLE THREADED PORTION
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALCOPPER ALLOY OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED
THSDTHREAD SERIES DESIGNATORUN SINGLE THREADED PORTION

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: 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)

ASAP Semiconductor’s Certifications And Memberships



bottom to top