Quote for A440 Mueller Brass Part with NSN 4730-00-189-2729

Part Number:  A440
Manufacturer:  mueller brass
NIIN:  1892729
Item Name :  nut tube coupling
CAGE Code:  41947
INC Code:  03859
Country:  USA
NCB Code:  00
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  02-26-2026

Are you looking quote for part A440? The Mueller Brass-manufactured component (CAGE Code: 41947) is documented under NSN 4730-00-189-2729 as Nut Tube Coupling. For the fastest quote, please complete our RFQ form with details about A440. We guarantee a response within 15 minutes.

ASAP Components provides the verified A440, classified under INC 03859, FSG 47 Pipe Tubing Hose and Fittings, FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, NIIN 00-189-2729, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number A440 with NSN 4730-00-189-2729, 4730001892729

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-00-189-2729

Item PartTypeName:

NUT,TUBE COUPLING

47300018927290N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
000-8006-56851CA

Characteristics Data of NSN 4730-00-189-2729, 4730001892729

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2B
AAJFTHREAD DIRECTIONRIGHT-HAND
AARNFABRICATION METHODFORGED
ACTANUT STYLETUBE COUPLING
ADEANUT HEIGHT0.937 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
BSPXSMALLEST INSIDE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH20
CQJXNOMINAL THREAD SIZE0.438 INCHES
CQRJNOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
CRRBSEAT ANGLE45.00 DEGREES NOMINAL
MATTMATERIALCOPPER ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-895 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZTNONDEFINITIVE SPEC/STD DATA36A FIGURE

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7415290000 (NAICS 332722) Copper screws, nuts, bolts, rivets, and other fasteners not threaded
SITC : 69432 Washers (including spring washers) and similar articles, not threaded, of copper

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 D
Classification Control U
MGMT_CTL J2200x-
Quantity per pack 10
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: Q - 70.0
NMFC: 093460 - Bolts/nuts noi bbc/zinc
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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