PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203284Seal,plain

Hamilton Jet, Inc. · NSN 5330-01-626-3778 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-626-3778 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-626-3778. Primary manufacturer part number: 203284.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-626-3778, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Jet, Inc.. 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
NSN5330-01-626-3778
Primary Part Number203284
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9340-00-804-1164203-284 INTERCHANGEABLE
Glass,laminated
Cmc of Georgia, Inc.
5985-00-971-2055102877-1 INTERCHANGEABLE
Waveguide Assembly
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
203284 PRIMARY Hamilton Jet, Inc. (USA)
Related Parts
9340-00-804-1164INTERCHANGEABLE
GLASS,LAMINATED
203-284
5985-00-971-2055INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
102877-1

Frequently Asked Questions

What is NSN 5330-01-626-3778?

NSN 5330-01-626-3778 is a Seal,plain, manufactured by Hamilton Jet, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-626-3778?

NSN 5330-01-626-3778 has 1 cross-referenced part number: 203284 (Hamilton Jet, Inc.).

What NSN replaces 5330-01-626-3778?

There are 2 known substitutes for 5330-01-626-3778: 9340-00-804-1164, 5985-00-971-2055. Verify interchangeability with system specifications before substitution.

What are the specifications of 203284?

Key specifications for 203284: End Item Identification: HM651 WATERJET,MARINE; Part Name Assigned by Controlling Agency: SEAL OIL,150 X 180 X 15 651.. 2 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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