PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5118-3-4-1 1/4X1Bushing,pipe

Nibco Inc Chemtrol Div · NSN 4730-01-357-1296 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-357-1296 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-357-1296. Primary manufacturer part number: 5118-3-4-1 1/4X1.
Features
  • Bushing,pipe — FSC 4730
  • Internal Screw Thread Series Designator: NPT
  • Material: PLASTIC
  • External Screw Thread Series Designator: NPT
  • External Thread Size: 1-1/4-11-1/2
  • Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
  • Internal Thread Size: 1-11-1/2
  • 7 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic construction
General Description

The Bushing,pipe, cataloged under National Stock Number 4730-01-357-1296, 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 Nibco Inc Chemtrol Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-357-1296
Primary Part Number5118-3-4-1 1/4X1
Item NameBushing,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNibco Inc Chemtrol Div
StatusACTIVE
Internal Screw Thread Series DesignatorNPT
MaterialPLASTIC
External Screw Thread Series DesignatorNPT
External Thread Size1-1/4-11-1/2
Style DesignatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
Internal Thread Size1-11-1/2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-047-445526574 INTERCHANGEABLE
Valve,brake Pneumatic
Blue Bird Body Co
5950-00-070-186180ES26T26CT INTERCHANGEABLE
Transformer,power
Abbott Technologies, Inc
3110-00-156-8137 INTERCHANGEABLE
Bearing,ball,annular
4520-00-240-8311 INTERCHANGEABLE
Heater,space,electric
3110-00-657-2204206K INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5940-00-894-922530-211 INTERCHANGEABLE
Splice,conductor
Ideal Industries, Inc.
6320-00-931-485530-311 INTERCHANGEABLE
Two Line Unit Assem
Kidde Technologies, Inc Div Kidde Aerospace and Defense
1650-00-946-8749 INTERCHANGEABLE
Piston,floating
3110-01-057-957930311 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5930-01-202-245430311 INTERCHANGEABLE
Switch,toggle
L & R Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
05050040 Nibco Inc Chemtrol Div (USA)
1839-168 Nibco Inc (USA)
5118-3-4-1 1/4X1 PRIMARY Nibco Inc Chemtrol Div (USA)
059412 Ipex Usa Llc (USA)
1839-168 Nibco Inc Chemtrol Div (USA)
4589K94 Mcmaster-Carr Supply Co (USA)
30311 United States Plastic Corp (USA)
Related Parts
2530-00-047-4455INTERCHANGEABLE
VALVE,BRAKE PNEUMATIC
26574
5950-00-070-1861INTERCHANGEABLE
TRANSFORMER,POWER
80ES26T26CT
3110-00-156-8137INTERCHANGEABLE
BEARING,BALL,ANNULAR
4520-00-240-8311INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
3110-00-657-2204INTERCHANGEABLE
BEARING,BALL,ANNULAR
206K
5940-00-894-9225INTERCHANGEABLE
SPLICE,CONDUCTOR
30-211
6320-00-931-4855INTERCHANGEABLE
TWO LINE UNIT ASSEM
30-311
1650-00-946-8749INTERCHANGEABLE
PISTON,FLOATING
3110-01-057-9579INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30311
5930-01-202-2454INTERCHANGEABLE
SWITCH,TOGGLE
30311
3230-01-235-7479INTERCHANGEABLE
BIT,ROUTER
30311
5930-01-244-7522INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL

Frequently Asked Questions

What is NSN 4730-01-357-1296?

NSN 4730-01-357-1296 is a Bushing,pipe, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-357-1296?

NSN 4730-01-357-1296 has 7 cross-referenced part numbers: 05050040 (Nibco Inc Chemtrol Div), 1839-168 (Nibco Inc), 5118-3-4-1 1/4X1 (Nibco Inc Chemtrol Div), 059412 (Ipex Usa Llc), 1839-168 (Nibco Inc Chemtrol Div) and 2 more.

What NSN replaces 4730-01-357-1296?

There are 12 known substitutes for 4730-01-357-1296: 2530-00-047-4455, 5950-00-070-1861, 3110-00-156-8137 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5118-3-4-1 1/4X1?

Key specifications for 5118-3-4-1 1/4X1: Internal Screw Thread Series Designator: NPT; Material: PLASTIC; External Screw Thread Series Designator: NPT; End Item Identification: MECO,DISTILLATION UNIT,MODEL PEE2100M3B. 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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