PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

430219Seal Ring,metal

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5330-00-830-7101 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-830-7101 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-830-7101. Primary manufacturer part number: 430219.
Features
  • Seal Ring,metal — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-00-830-7101, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Ring,metal
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersRtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)
Technical Specifications
ParameterValue
NSN5330-00-830-7101
Primary Part Number430219
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-450-9236 INTERCHANGEABLE
Cooler,oil,torque C
4730-01-196-4551 INTERCHANGEABLE
Bushing,pipe
9150-01-439-0681490095 INTERCHANGEABLE
Lubricating Oil,preservative,cor
Wd-40 Company
Cross-Reference Index
Part NumberManufacturer
490095 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
430219 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
271849 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2520-00-450-9236INTERCHANGEABLE
COOLER,OIL,TORQUE C
4730-01-196-4551INTERCHANGEABLE
BUSHING,PIPE
9150-01-439-0681INTERCHANGEABLE
LUBRICATING OIL,PRESERVATIVE,COR
490095

Frequently Asked Questions

What is NSN 5330-00-830-7101?

NSN 5330-00-830-7101 is a Seal Ring,metal, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-830-7101?

NSN 5330-00-830-7101 has 3 cross-referenced part numbers: 490095 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 430219 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 271849 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5330-00-830-7101?

There are 3 known substitutes for 5330-00-830-7101: 2520-00-450-9236, 4730-01-196-4551, 9150-01-439-0681. Verify interchangeability with system specifications before substitution.

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