PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7706-1Plug,tube Repair,expanding

Barnes Group Inc. Dba Barnes Distribution · NSN 4730-01-388-0708 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-388-0708 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-388-0708. Primary manufacturer part number: 7706-1.
Features
  • Plug,tube Repair,expanding — FSC 4730
  • General Characteristics Item Description: 1 1/8 IN. SIZE; BACK IN
  • 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 4730-01-388-0708, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-388-0708
Primary Part Number7706-1
Item NamePlug,tube Repair,expanding
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
General Characteristics Item Description1 1/8 IN. SIZE; BACK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1285-00-051-65071440872 INTERCHANGEABLE
Computing Servo-Gea
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6510-01-003-76977831 INTERCHANGEABLE
Gauze,absorbent,iodoform Impregn
Cardinal Health 200, Llc
5935-01-367-6288229972-0001 INTERCHANGEABLE
Adapter,connector
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
Cross-Reference Index
Part NumberManufacturer
7706-1 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
1285-00-051-6507INTERCHANGEABLE
COMPUTING SERVO-GEA
1440872
6510-01-003-7697INTERCHANGEABLE
GAUZE,ABSORBENT,IODOFORM IMPREGN
7831
5935-01-367-6288INTERCHANGEABLE
ADAPTER,CONNECTOR
229972-0001

Frequently Asked Questions

What is NSN 4730-01-388-0708?

NSN 4730-01-388-0708 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 4730-01-388-0708?

NSN 4730-01-388-0708 has 1 cross-referenced part number: 7706-1 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 4730-01-388-0708?

There are 3 known substitutes for 4730-01-388-0708: 1285-00-051-6507, 6510-01-003-7697, 5935-01-367-6288. Verify interchangeability with system specifications before substitution.

What are the specifications of 7706-1?

Key specifications for 7706-1: General Characteristics Item Description: 1 1/8 IN. SIZE; BACK IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com