Product Details | THREADED TUBE FITTING PLUG

4730-00-571-9648 A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.

Part Alternates: AE163084, AE16308-4, AP390T04 , AP390T4, ST7M250, ST7M250T4, TF390T04, R44119T04, 1518132754, 1518-13275-4, 4730-00-571-9648, 00-571-9648, 4730005719648, 005719648

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

Supply Group (FSG) NSN Assign. NIIN
47 04 DEC 1974 00-571-9648

Drawings & Photos | NSN 4730-00-571-9648


Demand History | NSN 4730-00-571-9648

Part Number Request Date QTY Origin
AP390T04 2025-11-309 2200 DIBBS
R44119T04 2025-11-309 2200 DIBBS
ST7M250T4 2025-11-309 2200 DIBBS
AP390T04 2025-07-188 438 DIBBS
R44119T04 2025-07-188 438 DIBBS
ST7M250T4 2025-07-188 438 DIBBS
AP390T04 2025-06-175 438 DIBBS
R44119T04 2025-06-175 438 DIBBS
ST7M250T4 2025-06-175 438 DIBBS
AP390T04 2025-03-61 1762 DIBBS
R44119T04 2025-03-61 1762 DIBBS
ST7M250T4 2025-03-61 1762 DIBBS
AP390T04 2025-02-48 1762 DIBBS
R44119T04 2025-02-48 1762 DIBBS
ST7M250T4 2025-02-48 1762 DIBBS
4730-00-571-9648 2025-02-46 20 NO
4730-00-571-9648 2025-01-15 10 US
R44119T04 2024-11-316 30 United States
R44119T04 2024-10-288 30 United States
AP390T04 2024-03-78 1762 DIBBS
R44119T04 2024-03-78 1762 DIBBS
ST7M250T4 2024-03-78 1762 DIBBS
AP390T04 2024-03-66 1762 DIBBS
R44119T04 2024-03-66 1762 DIBBS
ST7M250T4 2024-03-66 1762 DIBBS
AP390T04 2024-02-57 1086 DIBBS
R44119T04 2024-02-57 1086 DIBBS
ST7M250T4 2024-02-57 1086 DIBBS
AP390T04 2024-02-32 574 DIBBS
R44119T04 2024-02-32 574 DIBBS
ST7M250T4 2024-02-32 574 DIBBS
AP390T04 2024-01-21 574 DIBBS
R44119T04 2024-01-21 574 DIBBS
ST7M250T4 2024-01-21 574 DIBBS
AP390T04 2023-12-360 460 DIBBS
R44119T04 2023-12-360 460 DIBBS
ST7M250T4 2023-12-360 460 DIBBS
AP390T04 2023-12-348 460 DIBBS
R44119T04 2023-12-348 460 DIBBS
ST7M250T4 2023-12-348 460 DIBBS
R44119T04 2023-12-335 2 United States
4730-00-571-9648 2023-10-300 2 United States
AP390T04 2023-04-92 226 DIBBS
R44119T04 2023-04-92 226 DIBBS
ST7M250T4 2023-04-92 226 DIBBS
AP390T04 2023-03-79 226 DIBBS
R44119T04 2023-03-79 226 DIBBS
ST7M250T4 2023-03-79 226 DIBBS
AP390T04 2023-01-23 379 DIBBS
R44119T04 2023-01-23 379 DIBBS
ST7M250T4 2023-01-23 379 DIBBS
AP390T04 2023-01-12 379 DIBBS
R44119T04 2023-01-12 379 DIBBS
ST7M250T4 2023-01-12 379 DIBBS
AP390T04 2022-09-252 25 United States
R44119T04 2021-10-280 24 US
4730-00-571-9648 2019-10-283 10 Singapore
AP390T04 2019-09-265 667 DIBBS
R44119T04 2019-09-265 667 DIBBS
ST7M250T4 2019-09-265 667 DIBBS
AP390T04 2019-04-98 604 DIBBS
R44119T04 2019-04-98 604 DIBBS
ST7M250T4 2019-04-98 604 DIBBS
4730-00-571-9648 2019-04-95 10 Singapore
ST7M250T4 2019-01-17 5 US
4730-00-571-9648 2018-08-225 617 DIBBS
4730-00-571-9648 2018-08-214 617 DIBBS
4730-00-571-9648 2018-05-144 570 DIBBS
4730-00-571-9648 2018-02-46 786 DIBBS
4730-00-571-9648 2017-11-306 734 DIBBS
4730-00-571-9648 2017-09-271 668 DIBBS
4730-00-571-9648 2017-05-135 640 DIBBS
4730-00-571-9648 2016-12-343 685 DIBBS
4730-00-571-9648 2016-07-208 928 DIBBS
4730-00-571-9648 2016-07-187 596 DIBBS
4730-00-571-9648 2016-05-140 332 DIBBS
R44119T04 2013-02-43 10 United States
R44119T04 2012-02-40 11 United States

Cross Reference | NSN 4730-00-571-9648

Part Number Cage Code Manufacturer
1518-13275-4 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
AE16308-4 00624 EATON CORPORATION DBA AEROSPACE DIV
AP390T04 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
AP390T4 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
R44119T04 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
ST7M250 76301 BOEING COMPANY, THE DBA BOEING
ST7M250T4 66776 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST7M250T4 76301 BOEING COMPANY, THE DBA BOEING
TF390T04 78570 SMITHS TUBULAR SYSTEMS-LACONIA, INC.

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Technical Data | NSN 4730-00-571-9648

Characteristic Specifications
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS4965, 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT LUBRICANT OVERALL
STYLE DESIGNATOR C43 PLUG, TUBE FITTING FLARELESS
HEAD HEIGHT 0.162 INCHES NOMINAL
OVERALL LENGTH 0.437 INCHES NOMINAL
CONNECTION STYLE J5 FLARELESS
THREAD SERIES DESIGNATOR UNJS EXTERNAL
NOMINAL THREAD SIZE 0.438 INCHES EXTERNAL
THREAD QUANTITY PER INCH 24 EXTERNAL
THREAD CLASS 3A EXTERNAL
THREAD DIRECTION RIGHT-HAND EXTERNAL
SEAT ANGLE 37.0 DEGREES
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 3000.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON

Restrictions/Controls & Freight Information | NSN 4730-00-571-9648

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 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 4730-00-571-9648

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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