Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-00-279-2687 A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see COUPLING, TUBE; and UNION, TUBE.

Part Alternates: ST7M17412D, ST7M174-12D, W70112D, W701-12D, 12J7112A, 12J71-12A, 4730-00-279-2687, 00-279-2687, 4730002792687, 002792687

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

Supply Group (FSG) NSN Assign. NIIN
47 12 AUG 1973 00-279-2687

Drawings & Photos | NSN 4730-00-279-2687


Demand History | NSN 4730-00-279-2687

Part Number Request Date QTY Origin
12J71-12A 2024-11-312 174 DIBBS
W701-12D 2024-11-312 174 DIBBS
12J71-12A 2024-05-141 148 DIBBS
W701-12D 2024-05-141 148 DIBBS
12J71-12A 2024-05-130 148 DIBBS
W701-12D 2024-05-130 148 DIBBS
12J71-12A 2023-10-286 154 DIBBS
W701-12D 2023-10-286 154 DIBBS
12J71-12A 2023-09-268 154 DIBBS
W701-12D 2023-09-268 154 DIBBS
12J71-12A 2023-09-257 154 DIBBS
W701-12D 2023-09-257 154 DIBBS
12J71-12A 2023-04-118 150 DIBBS
W701-12D 2023-04-118 150 DIBBS
12J71-12A 2023-04-107 150 DIBBS
W701-12D 2023-04-107 150 DIBBS
12J71-12A 2023-04-96 150 DIBBS
W701-12D 2023-04-96 150 DIBBS
12J71-12A 2022-03-87 371 DIBBS
W701-12D 2022-03-87 371 DIBBS
12J71-12A 2022-03-76 371 DIBBS
W701-12D 2022-03-76 371 DIBBS
4730-00-279-2687 2021-08-229 199 US
12J71-12A 2021-08-217 199 DIBBS
W701-12D 2021-08-217 199 DIBBS
12J71-12A 2020-10-296 197 DIBBS
W701-12D 2020-10-296 197 DIBBS
12J71-12A 2020-03-82 351 DIBBS
W701-12D 2020-03-82 351 DIBBS
12J71-12A 2020-02-51 182 DIBBS
W701-12D 2020-02-51 182 DIBBS
12J71-12A 2019-06-178 175 DIBBS
W701-12D 2019-06-178 175 DIBBS
4730-00-279-2687 2019-03-88 173 US
12J71-12A 2019-03-80 173 DIBBS
W701-12D 2019-03-80 173 DIBBS
4730-00-279-2687 2018-09-262 200 DIBBS
4730-00-279-2687 2018-06-179 171 DIBBS
4730-00-279-2687 2017-12-362 254 DIBBS
4730-00-279-2687 2017-10-282 53 DIBBS
4730-00-279-2687 2017-04-100 329 DIBBS
4730-00-279-2687 2017-03-78 319 DIBBS
4730-00-279-2687 2016-07-186 276 DIBBS
4730-00-279-2687 2015-04-102 306 DIBBS
4730-00-279-2687 2014-08-233 290 DIBBS
4730-00-279-2687 2014-08-222 18 DIBBS
4730-00-279-2687 2013-07-195 210 DIBBS
4730-00-279-2687 2012-11-334 253 DIBBS
4730-00-279-2687 2012-05-125 139 DIBBS
4730-00-279-2687 2012-03-62 102 DIBBS

Cross Reference | NSN 4730-00-279-2687

Part Number Cage Code Manufacturer
12J71-12A 24984 HYDRAFLOW
ST7M174-12D 76301 BOEING COMPANY, THE DBA BOEING
W701-12D 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY

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Technical Data | NSN 4730-00-279-2687

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T6
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2
STYLE DESIGNATOR U3 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 1.219 INCHES MINIMUM AND 1.240 INCHES MAXIMUM
OUTSIDE DIAMETER 1.422 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4730-00-279-2687

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
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 4730-00-279-2687

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