PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VSF1015A24Seal,conical,flared Tube Fitting

Howmet Global Fastening Systems Inc Div Rosan / Eagle Products · NSN 4730-01-248-5270 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-248-5270 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-248-5270. Primary manufacturer part number: VSF1015A24.
Features
  • Seal,conical,flared Tube Fitting — FSC 4730
  • 6 verified cross-references
  • Primary manufacturer: Howmet Global Fastening Systems Inc Div Rosan / Eagle Products
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Seal,conical,flared Tube Fitting, cataloged under National Stock Number 4730-01-248-5270, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,conical,flared Tube Fitting
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHowmet Global Fastening Systems Inc Div Rosan Products (CAGE 83324); Lockheed Martin Corporation Div Rotary and Mission Systems (CAGE 38597); Howmet Global Fastening Systems Inc Div Torrance Operations (CAGE 92215); Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (CAGE 66776)
Technical Specifications
ParameterValue
NSN4730-01-248-5270
Primary Part NumberVSF1015A24
Item NameSeal,conical,flared Tube Fitting
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Rosan / Eagle Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-606-17167M27A16 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
The Boeing Company Div Defense
4730-00-779-06197827256-43 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
4730-00-871-13397M27A4 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
The Boeing Company Div Defense
4730-00-871-1340SEC027A6 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Seco Seals, Inc
4730-00-907-40857827256-15 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
Cross-Reference Index
Part NumberManufacturer
VSF1015A24 Howmet Global Fastening Systems Inc Div Rosan Products (USA)
55E211 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
VSF1015A24 Howmet Global Fastening Systems Inc Div Torrance Operations (USA)
VSF1015A24 PRIMARY Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (USA)
VSF1015 Howmet Global Fastening Systems Inc Div Rosan Products (USA)
55E211-D24 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
Related Parts
4730-00-606-1716INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
7M27A16
4730-00-779-0619INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
7827256-43
4730-00-871-1339INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
7M27A4
4730-00-871-1340INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
SEC027A6
4730-00-907-4085INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
7827256-15

Frequently Asked Questions

What is NSN 4730-01-248-5270?

NSN 4730-01-248-5270 is a Seal,conical,flared Tube Fitting, 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 4730-01-248-5270?

NSN 4730-01-248-5270 has 6 cross-referenced part numbers: VSF1015A24 (Howmet Global Fastening Systems Inc Div Rosan Products), 55E211 (Lockheed Martin Corporation Div Rotary and Mission Systems), VSF1015A24 (Howmet Global Fastening Systems Inc Div Torrance Operations), VSF1015A24 (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products), VSF1015 (Howmet Global Fastening Systems Inc Div Rosan Products) and 1 more.

What NSN replaces 4730-01-248-5270?

There are 5 known substitutes for 4730-01-248-5270: 4730-00-606-1716, 4730-00-779-0619, 4730-00-871-1339 and 2 more. Verify interchangeability with system specifications before substitution.

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