PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6978Coupling,hose,o,yge

L-Tec Welding and Cutting Systems · NSN 4730-00-567-1599 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-567-1599 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-567-1599. Primary manufacturer part number: 6978.
Features
  • Coupling,hose,o,yge — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: L-Tec Welding and Cutting Systems
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,hose,o,yge, cataloged under National Stock Number 4730-00-567-1599, 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 L-Tec Welding and Cutting Systems. This item has 3 commercial cross-references from 3 manufacturers, 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 NameCoupling,hose,o,yge
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersL-Tec Welding and Cutting Systems (CAGE 30367); Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (CAGE 96073); Union Carbide Corp Sub of Dow Co the (CAGE 36346)
Technical Specifications
ParameterValue
NSN4730-00-567-1599
Primary Part Number6978
Item NameCoupling,hose,o,yge
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerL-Tec Welding and Cutting Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-686-6830 INTERCHANGEABLE
Coil,radio Frequency
5365-01-074-82596978 INTERCHANGEABLE
Shim
Cae Usa Inc.
5950-01-269-3285B445-5 INTERCHANGEABLE
Coil,radio Frequency
Communication Coil, Inc. Div -
5360-01-307-43756978 INTERCHANGEABLE
Spring,flat
Cooper Cameron Corp Cooper Cameron Valves Div
5915-01-361-7698A3060816-008 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6545-01-562-6036UA 268B INTERCHANGEABLE
Medical Equipment Set,so Tac
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
6978 L-Tec Welding and Cutting Systems (USA)
6978 Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA)
6978 Union Carbide Corp Sub of Dow Co the (USA)
Related Parts
5950-00-686-6830INTERCHANGEABLE
COIL,RADIO FREQUENCY
5365-01-074-8259INTERCHANGEABLE
SHIM
6978
5950-01-269-3285INTERCHANGEABLE
COIL,RADIO FREQUENCY
B445-5
5360-01-307-4375INTERCHANGEABLE
SPRING,FLAT
6978
5915-01-361-7698INTERCHANGEABLE
FILTER,BAND PASS
A3060816-008
6545-01-562-6036INTERCHANGEABLE
MEDICAL EQUIPMENT SET,SO TAC
UA 268B

Frequently Asked Questions

What is NSN 4730-00-567-1599?

NSN 4730-00-567-1599 is a Coupling,hose,o,yge, manufactured by L-Tec Welding and Cutting Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-567-1599?

NSN 4730-00-567-1599 has 3 cross-referenced part numbers: 6978 (L-Tec Welding and Cutting Systems), 6978 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), 6978 (Union Carbide Corp Sub of Dow Co the).

What NSN replaces 4730-00-567-1599?

There are 6 known substitutes for 4730-00-567-1599: 5950-00-686-6830, 5365-01-074-8259, 5950-01-269-3285 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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