Quote for WW-U-531 Federal Specifications Part with NSN 4730-01-306-6279

Part Number:  WW-U-531
Alternate P/N:  WWU531
Manufacturer:  federal specifications
NIIN:  13066279
Item Name :  union pipe
CAGE Code:  81348
INC Code:  03785
Country:  USA
NCB Code:  01
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  03-12-2026

Are you looking quote for part WW-U-531? The Federal Specifications-manufactured component (CAGE Code: 81348) is documented under NSN 4730-01-306-6279 as Union Pipe. For the fastest quote, please complete our RFQ form with details about WW-U-531. We guarantee a response within 15 minutes.

ASAP Components provides the verified WW-U-531, classified under INC 03785, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 01-306-6279, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number WW-U-531 with NSN 4730-01-306-6279, 4730013066279

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-01-306-6279

Item PartTypeName:

UNION,PIPE

47300130662790N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
1.G250U523

Characteristics Data of NSN 4730-01-306-6279, 4730013066279

MRCCriteriaCharacteristic
SFTTSURFACE TREATMENTZINC OVERALL
ZZZKSPECIFICATION/STANDARD DATA81348-WW-U-351 GOVERNMENT SPECIFICATION
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CQGMMAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.000 INCHES 1ST END
MATTMATERIALIRON ALLOY OVERALL
THSDTHREAD SERIES DESIGNATORNPT 1ST END
ZZZTNONDEFINITIVE SPEC/STD DATAL2 SCHEDULE AND B TYPE
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CQJXNOMINAL THREAD SIZE1.000 INCHES 2ND END
FEATSPECIAL FEATURESWARD CLIMAX BRAND,FIG 92,BRASS TO IRON SEAT
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
THSDTHREAD SERIES DESIGNATORNPT 2ND END

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7307199030 (NAICS 331511) Unions, pipe, of iron or steel, cast
SITC : 67952 Iron and steel cast fittings, except of nonmalleable cast iron

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 Z
Classification Control U
MGMT_CTL J2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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: 052190 - Pipe, tubing, or pipe or tubing fitti
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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