NSN

4730-01-549-5321

Union,Pipe

FSC 4730HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGSFSG 47PIPE, TUBING, HOSE, AND FITTINGS

Unit Price

$1,014.93

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4730-01-549-53215 records
Part NumberCAGEManufacturerRNCCRNVC
DF2500-3309 ASSY 7943689Huntington Ingalls Inc Div Newport News Shipbuilding52
528-6404768 ASSY 7953711Naval Sea Systems Command32
528-7410996-F11953711Naval Sea Systems Command51
21106663296169Electric Boat Corporation Div General Dynamics Electric Boat52
B656-3220-F11996169Electric Boat Corporation Div General Dynamics Electric Boat51
Manufacturers (3)

Huntington Ingalls Inc Div Newport News Shipbuilding

CAGE 43689
View NSNs

Naval Sea Systems Command

CAGE 53711
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,014.93EA0
01-OCT-2025$1,014.93EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

A

Item Characteristics
MRCRequirementReply
AAARNOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES SECOND END
AAARNOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END
AGAVEND ITEM IDENTIFICATIONMISC PARTS AUXILARY SYSTEMS
AHNCCONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CQQFOPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CWFGPIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSTANDARD ALL ENDS
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYUNION ASSEMBLY
FEATSPECIAL FEATURESMILITARY CRITICAL, EXPORT CONTROL; O'RING SEAL; BRONZE
MATTMATERIALCOPPER ALLOY OVERALL
STYLSTYLE DESIGNATORTHREADED
TMQYFURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING

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About NSN 4730-01-549-5321

NSN 4730-01-549-5321 is a National Stock Number assigned to Union,Pipe. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4730-01-549-5321 is $1,014.93. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-01-549-5321, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.