PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

79140Union,pipe

Viega Llc · NSN 4730-01-697-9053 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-697-9053 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-697-9053. Primary manufacturer part number: 79140.
Features
  • Union,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Viega Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Union,pipe, cataloged under National Stock Number 4730-01-697-9053, 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 Viega Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-697-9053
Primary Part Number79140
Item NameUnion,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerViega Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2920-01-076-9812M047095971 INTERCHANGEABLE
Jumper,starting Motor
Prestolite Electric Inc
4820-01-278-405079140 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
79140 PRIMARY Viega Llc (USA)
Related Parts
2920-01-076-9812INTERCHANGEABLE
JUMPER,STARTING MOTOR
M047095971
4820-01-278-4050INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
79140

Frequently Asked Questions

What is NSN 4730-01-697-9053?

NSN 4730-01-697-9053 is a Union,pipe, manufactured by Viega Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-697-9053?

NSN 4730-01-697-9053 has 1 cross-referenced part number: 79140 (Viega Llc).

What NSN replaces 4730-01-697-9053?

There are 2 known substitutes for 4730-01-697-9053: 2920-01-076-9812, 4820-01-278-4050. Verify interchangeability with system specifications before substitution.

What are the specifications of 79140?

Key specifications for 79140: Part Name Assigned by Controlling Agency: UNION; End Item Identification: PRESS CONNECTION;GROUND JOINT. 2 total characteristics are documented in the Federal Logistics Information System.

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