PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RF5706-13Reducer,tube

Howmet Global Fastening Systems Inc Div Rosan / Eagle Products · NSN 4730-01-373-0098 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-373-0098 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-373-0098. Primary manufacturer part number: RF5706-13.
Features
  • Reducer,tube — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Howmet Global Fastening Systems Inc Div Rosan / Eagle Products
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-373-0098, 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 Howmet Global Fastening Systems Inc Div Rosan / Eagle Products. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameReducer,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHowmet Global Fastening Systems Inc Div Rosan / Eagle Products (CAGE 66776); Howmet Global Fastening Systems Inc Div Rosan Products (CAGE 83324); Eaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN4730-01-373-0098
Primary Part NumberRF5706-13
Item NameReducer,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Rosan / Eagle Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-146-919042808 INTERCHANGEABLE
Bolt,machine
Itw Food Equipment Group Llc Dba Hobart Service
5910-00-247-2075 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5905-01-012-550743277 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cts Corp Electromechanical Div
5920-01-492-354540-422-001 INTERCHANGEABLE
Arrester,electrical Surge
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
RF5706-13 PRIMARY Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (USA)
RF5706-13 Howmet Global Fastening Systems Inc Div Rosan Products (USA)
43277 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5306-00-146-9190INTERCHANGEABLE
BOLT,MACHINE
42808
5910-00-247-2075INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5905-01-012-5507INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
43277
5920-01-492-3545INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
40-422-001

Frequently Asked Questions

What is NSN 4730-01-373-0098?

NSN 4730-01-373-0098 is a Reducer,tube, manufactured by Howmet Global Fastening Systems Inc Div Rosan / Eagle Products, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-373-0098?

NSN 4730-01-373-0098 has 3 cross-referenced part numbers: RF5706-13 (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products), RF5706-13 (Howmet Global Fastening Systems Inc Div Rosan Products), 43277 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4730-01-373-0098?

There are 4 known substitutes for 4730-01-373-0098: 5306-00-146-9190, 5910-00-247-2075, 5905-01-012-5507 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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