PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26134Plug,pipe

Viking Incorporated Dba Viking Inc · NSN 4730-01-288-0798 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-288-0798 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-288-0798. Primary manufacturer part number: 26134.
Features
  • Plug,pipe — FSC 4730
  • Nominal Thread Size: 0.125 INCHES EXTERNAL IN
  • Material: COPPER ALLOY OVERALL
  • Head Type: SOLID
  • Body Type: SOLID
  • Thread Series Designator: NPT EXTERNAL
  • Thread Direction: RIGHT-HAND EXTERNAL
  • 2 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-288-0798, 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 Viking Incorporated Dba Viking Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-288-0798
Primary Part Number26134
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerViking Incorporated Dba Viking Inc
StatusACTIVE
Nominal Thread Size0.125 INCHES EXTERNAL IN
MaterialCOPPER ALLOY OVERALL
Head TypeSOLID
Body TypeSOLID
Thread Series DesignatorNPT EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-648-266626134 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5940-00-685-897526-134 INTERCHANGEABLE
Terminal,stud
U S Terminals Inc
2540-01-050-8778 INTERCHANGEABLE
Mirror Assembly,rearview
5955-01-054-49520271C0006-4 INTERCHANGEABLE
Oscillator,crystal Controlled
Lockheed Martin Corporation Div Rms
4330-01-220-007626134 INTERCHANGEABLE
Filter Element,fluid
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
5360-01-297-877326134 INTERCHANGEABLE
Spring,helical,compression
Ticonium Co Div Cmp Industries Inc
5330-01-546-916326134 INTERCHANGEABLE
Seal Ring,metal
Fascan International, Inc.
Cross-Reference Index
Part NumberManufacturer
26134 PRIMARY Viking Incorporated Dba Viking Inc (USA)
26134 Dresser, Llc (USA)
Related Parts
5950-00-648-2666INTERCHANGEABLE
TRANSFORMER,POWER
26134
5940-00-685-8975INTERCHANGEABLE
TERMINAL,STUD
26-134
2540-01-050-8778INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
5955-01-054-4952INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
0271C0006-4
4330-01-220-0076INTERCHANGEABLE
FILTER ELEMENT,FLUID
26134
5360-01-297-8773INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26134
5330-01-546-9163INTERCHANGEABLE
SEAL RING,METAL
26134

Frequently Asked Questions

What is NSN 4730-01-288-0798?

NSN 4730-01-288-0798 is a Plug,pipe, manufactured by Viking Incorporated Dba Viking Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-288-0798?

NSN 4730-01-288-0798 has 2 cross-referenced part numbers: 26134 (Viking Incorporated Dba Viking Inc), 26134 (Dresser, Llc).

What NSN replaces 4730-01-288-0798?

There are 7 known substitutes for 4730-01-288-0798: 5950-00-648-2666, 5940-00-685-8975, 2540-01-050-8778 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26134?

Key specifications for 26134: Nominal Thread Size: 0.125 INCHES EXTERNAL IN; Special Features: SQUARE HEAD; Material: COPPER ALLOY OVERALL; Head Type: SOLID. 7 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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