PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4880K358Reducer,pipe

Mcmaster-Carr Supply Co · NSN 4730-01-560-5179 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-560-5179 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-560-5179. Primary manufacturer part number: 4880K358.
Features
  • Reducer,pipe — FSC 4730
  • Nominal Pipe Size Accommodated: 2.000 INCHES FIRST END IN
  • Nominal Pipe Size Accommodated: 1.000 INCHES SECOND END IN
  • Material: PLASTIC BODY
  • 3 verified cross-references
  • Primary manufacturer: Mcmaster-Carr Supply Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Body construction
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-560-5179, 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 Mcmaster-Carr Supply Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-560-5179
Primary Part Number4880K358
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Nominal Pipe Size Accommodated2.000 INCHES FIRST END IN
Nominal Pipe Size Accommodated1.000 INCHES SECOND END IN
MaterialPLASTIC BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1560-01-713-54834-3924-9 INTERCHANGEABLE
Plate,structural,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
4880K358 Mcmaster-Carr Supply Co (USA)
439-249 Spears Manufacturing Co. (USA)
6MZ97 W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
1560-01-713-5483INTERCHANGEABLE
PLATE,STRUCTURAL,AIRCRAFT
4-3924-9

Frequently Asked Questions

What is NSN 4730-01-560-5179?

NSN 4730-01-560-5179 is a Reducer,pipe, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-560-5179?

NSN 4730-01-560-5179 has 3 cross-referenced part numbers: 4880K358 (Mcmaster-Carr Supply Co), 439-249 (Spears Manufacturing Co.), 6MZ97 (W.w. Grainger, Inc. Div Government Sales Division).

What NSN replaces 4730-01-560-5179?

There is 1 known substitute for 4730-01-560-5179: 1560-01-713-5483. Verify interchangeability with system specifications before substitution.

What are the specifications of 4880K358?

Key specifications for 4880K358: Nominal Pipe Size Accommodated: 2.000 INCHES FIRST END IN; Part Name Assigned by Controlling Agency: PVC SCH 40 REDUCER BUSHING; Nominal Pipe Size Accommodated: 1.000 INCHES SECOND END IN; Material: PLASTIC BODY. 4 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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