PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25020-1Reducer,tube

Hydraulics International, Inc. Dba Hydraulics International Inc · NSN 4730-01-248-8979 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-248-8979 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-248-8979. Primary manufacturer part number: 25020-1.
Features
  • Reducer,tube — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-248-8979, 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 Hydraulics International, Inc. Dba Hydraulics International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-248-8979
Primary Part Number25020-1
Item NameReducer,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHydraulics International, Inc. Dba Hydraulics International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-734-4614SM-A-800712 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-01-113-506825020-1 INTERCHANGEABLE
Transformer,power
Drs Advanced Isr, Llc
5360-01-224-4398 INTERCHANGEABLE
Spring
4730-01-323-508925020-1-TN INTERCHANGEABLE
Coupling,pipe
Rhba Acquisitions, Llc Dba Red Head Brass
6220-01-389-395725020-1 INTERCHANGEABLE
Light,navigational,marine
Glamox Aqua Signal Corporation
Cross-Reference Index
Part NumberManufacturer
25020-1 PRIMARY Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
Related Parts
5999-00-734-4614INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
SM-A-800712
5950-01-113-5068INTERCHANGEABLE
TRANSFORMER,POWER
25020-1
5360-01-224-4398INTERCHANGEABLE
SPRING
4730-01-323-5089INTERCHANGEABLE
COUPLING,PIPE
25020-1-TN
6220-01-389-3957INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
25020-1

Frequently Asked Questions

What is NSN 4730-01-248-8979?

NSN 4730-01-248-8979 is a Reducer,tube, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-248-8979?

NSN 4730-01-248-8979 has 1 cross-referenced part number: 25020-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).

What NSN replaces 4730-01-248-8979?

There are 5 known substitutes for 4730-01-248-8979: 5999-00-734-4614, 5950-01-113-5068, 5360-01-224-4398 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25020-1?

Key specifications for 25020-1: Special Features: U/O HYD TEST STAND. 1 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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