Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-01-164-7183 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: C7551, C7551112, C7551-1-12, C75518112, C755181-12, C7551B112, C7551-B1-12, W901B12DE, W901J12DE, W901J24DC, W901J-24DC, W99112DE, W991-12DE, 14J0212A, 14J02-12A, 99112DE, 991-12DE, 4730-01-164-7183, 01-164-7183, 4730011647183, 011647183

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

Supply Group (FSG) NSN Assign. NIIN
47 20 OCT 1983 01-164-7183

Drawings & Photos | NSN 4730-01-164-7183


Demand History | NSN 4730-01-164-7183

Part Number Request Date QTY Origin
14J02-12A 2025-12-335 874 DIBBS
14J02-12A 2025-12-335 229 DIBBS
C7551-B1-12 2025-12-335 874 DIBBS
C7551-B1-12 2025-12-335 229 DIBBS
W991-12DE 2025-12-335 874 DIBBS
W991-12DE 2025-12-335 229 DIBBS
14J02-12A 2025-11-324 874 DIBBS
C7551-B1-12 2025-11-324 874 DIBBS
W991-12DE 2025-11-324 874 DIBBS
14J02-12A 2025-11-320 229 DIBBS
C7551-B1-12 2025-11-320 229 DIBBS
W991-12DE 2025-11-320 229 DIBBS
14J02-12A 2025-11-314 229 DIBBS
C7551-B1-12 2025-11-314 229 DIBBS
W991-12DE 2025-11-314 229 DIBBS
14J02-12A 2025-10-299 229 DIBBS
C7551-B1-12 2025-10-299 229 DIBBS
W991-12DE 2025-10-299 229 DIBBS
W99112DE 2025-09-247 2 United States
14J02-12A 2025-06-160 163 DIBBS
C7551-B1-12 2025-06-160 163 DIBBS
W991-12DE 2025-06-160 163 DIBBS
14J02-12A 2025-05-147 163 DIBBS
C7551-B1-12 2025-05-147 163 DIBBS
W991-12DE 2025-05-147 163 DIBBS
14J02-12A 2025-05-129 184 DIBBS
C7551-B1-12 2025-05-129 184 DIBBS
W991-12DE 2025-05-129 184 DIBBS
14J02-12A 2025-04-117 184 DIBBS
C7551-B1-12 2025-04-117 184 DIBBS
W991-12DE 2025-04-117 184 DIBBS
14J02-12A 2025-04-104 184 DIBBS
C7551-B1-12 2025-04-104 184 DIBBS
W991-12DE 2025-04-104 184 DIBBS
4730-01-164-7183 2025-04-91 20 United States
14J02-12A 2025-03-83 119 DIBBS
C7551-B1-12 2025-03-83 119 DIBBS
W991-12DE 2025-03-83 119 DIBBS
14J02-12A 2025-03-72 119 DIBBS
C7551-B1-12 2025-03-72 119 DIBBS
W991-12DE 2025-03-72 119 DIBBS
4730-01-164-7183 2024-07-204 12 United States
14J02-12A 2024-05-151 1109 DIBBS
C7551-B1-12 2024-05-151 1109 DIBBS
W991-12DE 2024-05-151 1109 DIBBS
14J02-12A 2024-05-140 1109 DIBBS
C7551-B1-12 2024-05-140 1109 DIBBS
W991-12DE 2024-05-140 1109 DIBBS
14J02-12A 2024-05-127 1109 DIBBS
C7551-B1-12 2024-05-127 1109 DIBBS
W991-12DE 2024-05-127 1109 DIBBS
14J02-12A 2024-05-123 133 DIBBS
C7551-B1-12 2024-05-123 133 DIBBS
W991-12DE 2024-05-123 133 DIBBS
4730-01-164-7183 2024-03-74 2 Greece
4730-01-164-7183 2024-02-50 179 DIBBS
14J0212A 2024-01-03 2 Greece
4730-01-164-7183 2023-12-361 2 Greece
14J02-12A 2023-08-234 976 DIBBS
C7551-B1-12 2023-08-234 976 DIBBS
W991-12DE 2023-08-234 976 DIBBS
14J02-12A 2023-06-173 346 DIBBS
C7551-B1-12 2023-06-173 346 DIBBS
W991-12DE 2023-06-173 346 DIBBS
14J02-12A 2023-04-110 232 DIBBS
C7551-B1-12 2023-04-110 232 DIBBS
W991-12DE 2023-04-110 232 DIBBS
14J02-12A 2022-09-269 630 DIBBS
C7551-B1-12 2022-09-269 630 DIBBS
W991-12DE 2022-09-269 630 DIBBS
14J02-12A 2022-06-154 630 DIBBS
C7551-B1-12 2022-06-154 630 DIBBS
W991-12DE 2022-06-154 630 DIBBS
14J02-12A 2022-04-118 630 DIBBS
C7551-B1-12 2022-04-118 630 DIBBS
W991-12DE 2022-04-118 630 DIBBS
14J02-12A 2022-03-87 554 DIBBS
C7551-B1-12 2022-03-87 554 DIBBS
W991-12DE 2022-03-87 554 DIBBS
14J02-12A 2022-03-76 554 DIBBS
C7551-B1-12 2022-03-76 554 DIBBS
W991-12DE 2022-03-76 554 DIBBS
4730-01-164-7183 2021-12-354 150 Singapore
4730-01-164-7183 2021-12-342 150 Singapore
4730-01-164-7183 2021-07-209 1 TR
4730-01-164-7183 2021-04-112 918 US
14J02-12A 2021-04-109 459 DIBBS
C7551-B1-12 2021-04-109 459 DIBBS
W991-12DE 2021-04-109 459 DIBBS
14J02-12A 2021-04-98 459 DIBBS
C7551-B1-12 2021-04-98 459 DIBBS
W991-12DE 2021-04-98 459 DIBBS
14J02-12A 2020-10-301 72 DIBBS
14J02-12A 2020-10-301 93 DIBBS
C7551-B1-12 2020-10-301 72 DIBBS
C7551-B1-12 2020-10-301 93 DIBBS
W991-12DE 2020-10-301 72 DIBBS
W991-12DE 2020-10-301 93 DIBBS
14J02-12A 2020-10-282 433 DIBBS
C7551-B1-12 2020-10-282 433 DIBBS
W991-12DE 2020-10-282 433 DIBBS
14J02-12A 2020-09-255 169 DIBBS
C7551-B1-12 2020-09-255 169 DIBBS
W991-12DE 2020-09-255 169 DIBBS
14J02-12A 2020-08-240 169 DIBBS
C7551-B1-12 2020-08-240 169 DIBBS
W991-12DE 2020-08-240 169 DIBBS
14J02-12A 2020-07-212 93 DIBBS
C7551-B1-12 2020-07-212 93 DIBBS
W991-12DE 2020-07-212 93 DIBBS
14J02-12A 2020-07-203 72 DIBBS
C7551-B1-12 2020-07-203 72 DIBBS
W991-12DE 2020-07-203 72 DIBBS
14J02-12A 2020-05-149 522 DIBBS
C7551-B1-12 2020-05-149 522 DIBBS
W991-12DE 2020-05-149 522 DIBBS
14J02-12A 2020-04-100 429 DIBBS
C7551-B1-12 2020-04-100 429 DIBBS
W991-12DE 2020-04-100 429 DIBBS
14J02-12A 2019-11-317 587 DIBBS
C7551-B1-12 2019-11-317 587 DIBBS
W991-12DE 2019-11-317 587 DIBBS
14J02-12A 2019-09-269 348 DIBBS
C7551-B1-12 2019-09-269 348 DIBBS
W991-12DE 2019-09-269 348 DIBBS
4730-01-164-7183 2019-03-60 1044 US
14J02-12A 2019-02-52 522 DIBBS
C7551-B1-12 2019-02-52 522 DIBBS
W991-12DE 2019-02-52 522 DIBBS
4730-01-164-7183 2018-12-361 377 DIBBS
4730-01-164-7183 2018-07-197 159 DIBBS
4730-01-164-7183 2018-07-185 159 DIBBS
4730-01-164-7183 2018-03-79 175 DIBBS
4730-01-164-7183 2018-01-29 550 DIBBS
4730-01-164-7183 2018-01-17 550 DIBBS
4730-01-164-7183 2018-01-10 590 DIBBS
4730-01-164-7183 2017-12-340 475 DIBBS
4730-01-164-7183 2017-12-339 475 DIBBS
4730-01-164-7183 2017-12-338 600 DIBBS
4730-01-164-7183 2017-10-274 579 DIBBS
4730-01-164-7183 2017-07-190 509 DIBBS
14J02-12A 2017-06-174 1 PE
4730-01-164-7183 2017-02-53 18 MANUAL
C7551-B1-12 2017-02-53 18
4730-01-164-7183 2017-01-25 391 DIBBS
4730-01-164-7183 2016-12-340 420 DIBBS
4730-01-164-7183 2016-03-84 674 DIBBS
4730-01-164-7183 2015-04-110 1336 DIBBS
4730-01-164-7183 2014-09-267 716 DIBBS
4730-01-164-7183 2014-06-167 673 DIBBS
4730-01-164-7183 2014-03-65 541 DIBBS
4730-01-164-7183 2014-01-26 369 DIBBS
4730-01-164-7183 2013-06-160 423 DIBBS
4730-01-164-7183 2013-04-111 356 DIBBS
4730-01-164-7183 2012-11-307 715 DIBBS
4730-01-164-7183 2012-03-89 317 DIBBS
4730-01-164-7183 2012-02-52 157 DIBBS
4730-01-164-7183 2011-11-332 222 DIBBS
4730-01-164-7183 2011-10-297 226 DIBBS
4730-01-164-7183 2011-07-211 324 DIBBS
4730-01-164-7183 2011-06-181 322 DIBBS
4730-01-164-7183 2011-04-109 417 DIBBS
C7551B112 2010-08-215 20 US
4730-01-164-7183 2009-12-357 302 DIBBS
4730-01-164-7183 2009-07-212 685 DIBBS

Cross Reference | NSN 4730-01-164-7183

Part Number Cage Code Manufacturer
14J02-12A 24984 HYDRAFLOW
991-12DE 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
C7551 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C7551-1-12 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C7551-B1-12 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C755181-12 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
W901B12DE 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
W901J-24DC 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
W901J12DE 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
W991-12DE 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY

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Technical Data | NSN 4730-01-164-7183

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
STYLE DESIGNATOR U1 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 0.971 INCHES MAXIMUM
OUTSIDE DIAMETER 1.156 INCHES MAXIMUM
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.750 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 500.0 POUNDS PER SQUARE INCH NOMINAL AIR
WORKING TEMP AND SERVICE TYPE 350.0 DEG FAHRENHEIT NOMINAL AIR

Restrictions/Controls & Freight Information | NSN 4730-01-164-7183

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:AItem does not contain precious metal
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 4730-01-164-7183

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each