PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5118-3-4-1 1/2X1 1/4Bushing,pipe

Nibco Inc Chemtrol Div · NSN 4730-01-357-1294 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-357-1294 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-357-1294. Primary manufacturer part number: 5118-3-4-1 1/2X1 1/4.
Features
  • Bushing,pipe — FSC 4730
  • Internal Thread Size: 1-1/4-11-1/2
  • External Screw Thread Series Designator: NPT
  • Material: PLASTIC
  • Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
  • External Thread Size: 1-1/2-11-1/2
  • Internal Screw Thread Series Designator: NPT
  • 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 4730-01-357-1294, 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
NSN4730-01-357-1294
Primary Part Number5118-3-4-1 1/2X1 1/4
Item NameBushing,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNibco Inc Chemtrol Div
StatusACTIVE
Internal Thread Size1-1/4-11-1/2
External Screw Thread Series DesignatorNPT
MaterialPLASTIC
Style DesignatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
External Thread Size1-1/2-11-1/2
Internal Screw Thread Series DesignatorNPT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-068-0010K139893 INTERCHANGEABLE
Clip,electrical
Kearfott Corporation Div Guidance and Navigation Division
3110-00-156-8198 INTERCHANGEABLE
Bearing,ball,annular
7510-00-543-679230-REG-1 INTERCHANGEABLE
Refill,ball Point Pen
Obol Enterprises
5330-00-599-49868327116 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-647-808930316 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5360-00-702-6819303-32 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
1650-00-946-875230316 INTERCHANGEABLE
Cap,damper
The Boeing Company Div Defense
6220-01-083-693630316 INTERCHANGEABLE
Support Motor
Grimes Aerospace Company
5340-01-271-26590030310610 INTERCHANGEABLE
Strap,retaining
Newton Instrument Company Dba Newton Instrument Co
5920-01-381-796330316 INTERCHANGEABLE
Fuseholder,block
Mersen Usa Ep Corp. Dba Ferraz Shawmut
Cross-Reference Index
Part NumberManufacturer
1839-212 Nibco Inc (USA)
059416 Ipex Usa Llc (USA)
1839-212 Nibco Inc Chemtrol Div (USA)
4589K97 Mcmaster-Carr Supply Co (USA)
05050046 Nibco Inc Chemtrol Div (USA)
30316 United States Plastic Corp (USA)
5118-3-4-1 1/2X1 1/4 PRIMARY Nibco Inc Chemtrol Div (USA)
Related Parts
5999-00-068-0010INTERCHANGEABLE
CLIP,ELECTRICAL
K139893
3110-00-156-8198INTERCHANGEABLE
BEARING,BALL,ANNULAR
7510-00-543-6792INTERCHANGEABLE
REFILL,BALL POINT PEN
30-REG-1
5330-00-599-4986INTERCHANGEABLE
SEAL,PLAIN ENCASED
8327116
5950-00-647-8089INTERCHANGEABLE
TRANSFORMER,POWER
30316
5360-00-702-6819INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
303-32
1650-00-946-8752INTERCHANGEABLE
CAP,DAMPER
30316
6220-01-083-6936INTERCHANGEABLE
SUPPORT MOTOR
30316
5340-01-271-2659INTERCHANGEABLE
STRAP,RETAINING
0030310610
5920-01-381-7963INTERCHANGEABLE
FUSEHOLDER,BLOCK
30316
6505-01-600-9236INTERCHANGEABLE
DIHYDROERGOTAMINE MESYLATE,USP
NDC00187-0245-03
5120-01-654-2148INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 4730-01-357-1294?

NSN 4730-01-357-1294 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 4730-01-357-1294?

NSN 4730-01-357-1294 has 7 cross-referenced part numbers: 1839-212 (Nibco Inc), 059416 (Ipex Usa Llc), 1839-212 (Nibco Inc Chemtrol Div), 4589K97 (Mcmaster-Carr Supply Co), 05050046 (Nibco Inc Chemtrol Div) and 2 more.

What NSN replaces 4730-01-357-1294?

There are 12 known substitutes for 4730-01-357-1294: 5999-00-068-0010, 3110-00-156-8198, 7510-00-543-6792 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5118-3-4-1 1/2X1 1/4?

Key specifications for 5118-3-4-1 1/2X1 1/4: Internal Thread Size: 1-1/4-11-1/2; External Screw Thread Series Designator: NPT; Material: PLASTIC; Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL). 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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