PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54408-2Seal Ring,metal

Hamilton Sundstrand Corporation · NSN 5330-01-472-8278 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-472-8278 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-472-8278. Primary manufacturer part number: 54408-2.
Features
  • Seal Ring,metal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-472-8278, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-472-8278
Primary Part Number54408-2
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-845-8213 INTERCHANGEABLE
Pin,straight,headless
5305-00-876-8792544082 INTERCHANGEABLE
Screw,machine
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
54408-2 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5315-00-845-8213INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5305-00-876-8792INTERCHANGEABLE
SCREW,MACHINE
544082

Frequently Asked Questions

What is NSN 5330-01-472-8278?

NSN 5330-01-472-8278 is a Seal Ring,metal, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-472-8278?

NSN 5330-01-472-8278 has 1 cross-referenced part number: 54408-2 (Hamilton Sundstrand Corporation).

What NSN replaces 5330-01-472-8278?

There are 2 known substitutes for 5330-01-472-8278: 5315-00-845-8213, 5305-00-876-8792. Verify interchangeability with system specifications before substitution.

What are the specifications of 54408-2?

Key specifications for 54408-2: End Item Identification: NF-5 AIRCRAFT GEARBOX. 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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