PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7709Plug,tube Repair,expanding

Barnes Group Inc. Dba Barnes Distribution · NSN 4730-01-388-2008 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-388-2008 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-388-2008. Primary manufacturer part number: 7709.
Features
  • Plug,tube Repair,expanding — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Barnes Group Inc. Dba Barnes Distribution
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,tube Repair,expanding, cataloged under National Stock Number 4730-01-388-2008, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,tube Repair,expanding
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersBarnes Group Inc. Dba Barnes Distribution (CAGE 05573)
Technical Specifications
ParameterValue
NSN4730-01-388-2008
Primary Part Number7709
Item NamePlug,tube Repair,expanding
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-200-6557383112 INTERCHANGEABLE
Clamp,loop
L3harris Technologies, Inc. Dba Harris Corporation
4730-00-278-5812000-615-1195 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Tvh Parts Co.
5342-00-597-6174770-9 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
4710-01-005-4530 INTERCHANGEABLE
Tube Assembly,metal
4720-01-032-7374 INTERCHANGEABLE
Hose Assembly,nonmetallic
3120-01-103-96637709 INTERCHANGEABLE
Bearing,washer,thrust
Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
Cross-Reference Index
Part NumberManufacturer
7709 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
5340-00-200-6557INTERCHANGEABLE
CLAMP,LOOP
383112
4730-00-278-5812INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
000-615-1195
5342-00-597-6174INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
770-9
4710-01-005-4530INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4720-01-032-7374INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3120-01-103-9663INTERCHANGEABLE
BEARING,WASHER,THRUST
7709

Frequently Asked Questions

What is NSN 4730-01-388-2008?

NSN 4730-01-388-2008 is a Plug,tube Repair,expanding, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-388-2008?

NSN 4730-01-388-2008 has 1 cross-referenced part number: 7709 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 4730-01-388-2008?

There are 6 known substitutes for 4730-01-388-2008: 5340-00-200-6557, 4730-00-278-5812, 5342-00-597-6174 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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