Product Details | TUBE COUPLING

4730-00-533-3740 A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.

Part Alternates: 12A425S300, 2340259005, 234-025-9005, 4730-00-533-3740, 00-533-3740, 4730005333740, 005333740

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 14 SEP 1974 00-533-3740

Drawings & Photos | NSN 4730-00-533-3740


Demand History | NSN 4730-00-533-3740

Part Number Request Date QTY Origin
12A425S300 2025-10-300 10 DIBBS
234-025-9005 2025-10-300 10 DIBBS
12A425S300 2025-10-287 10 DIBBS
234-025-9005 2025-10-287 10 DIBBS
12A425S300 2023-09-250 11 DIBBS
234-025-9005 2023-09-250 11 DIBBS
4730-00-533-3740 2018-12-340 19 DIBBS
4730-00-533-3740 2018-11-329 19 DIBBS
4730-00-533-3740 2016-12-339 3 DIBBS
4730-00-533-3740 2016-06-154 3 DIBBS
4730-00-533-3740 2016-02-48 3 DIBBS
4730-00-533-3740 2016-02-35 3 DIBBS

Cross Reference | NSN 4730-00-533-3740

Part Number Cage Code Manufacturer
12A425S300 14711 RSA ENGINEERED PRODUCTS, LLC
234-025-9005 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 4730-00-533-3740

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OR ALUMINUM BODY RUBBER SYNTHETIC GASKET
MEDIA FOR WHICH DESIGNED FLUID 1ST RESPONSE AIR 2ND RESPONSE
STYLE DESIGNATOR A1 PLAIN
CONNECTION TYPE UNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLE B38 GROOVED INSIDE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 3.000 INCHES ALL ENDS
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED 0.238 INCHES 1ST END 0.220 INCHES 2ND END
NOMINAL OVERALL LENGTH 3.156 INCHES
FURNISHED ITEMS AND QUANTITY 2 PREFORMED PACKING

Restrictions/Controls & Freight Information | NSN 4730-00-533-3740

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-00-533-3740

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each