Quote for WWU516-45 Military Specifications Part with NSN 4730-00-266-3901

Part Number:  WWU516-45
Alternate P/N:  WWU51645
Manufacturer:  military specifications
NIIN:  2663901
Item Name :  union tube
CAGE Code:  81349
INC Code:  03788
Country:  USA
NCB Code:  00
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  02-10-2026

Are you looking quote for part WWU516-45? The Military Specifications-manufactured component (CAGE Code: 81349) is documented under NSN 4730-00-266-3901 as Union Tube. For the fastest quote, please complete our RFQ form with details about WWU516-45. We guarantee a response within 15 minutes.

ASAP Components provides the verified WWU516-45, classified under INC 03788, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 00-266-3901, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number WWU516-45 with NSN 4730-00-266-3901, 4730002663901

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-00-266-3901

Item PartTypeName:

UNION,TUBE

47300026639010N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
633-1 1/4295

Characteristics Data of NSN 4730-00-266-3901, 4730002663901

MRCCriteriaCharacteristic
ACSPREDUCER TYPECONCENTRIC
AHNCCONNECTION STYLESOCKET (TUBE) ALL ENDS
AWLSCONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
BYJFSEAT TYPEBEVELED
CQNMCOUPLING FLANGE SHAPEHEXAGON
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.125 INCHES ALL ENDS
CWFRNOMINAL OVERALL LENGTH2.000 INCHES
FEATSPECIAL FEATURESBOTH TUBING WALL THICKNESS AT EACH END CAN BE COMPROMISED,LENGTH CAN BE COMPROMISED
MATTMATERIALCOPPER ALLOY NUT
MATTMATERIALCOPPER ALLOY TAILPIECE
MATTMATERIALCOPPER ALLOY THREAD PIECE
STYLSTYLE DESIGNATORSCREWED

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 Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.
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: 052185 - Pipe, tubing, or pipe or tubing fit
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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