PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504907Seal,oil,pinnin

Napco International Llc Dba Napco International Inc · NSN 5330-00-423-9166 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-423-9166 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-423-9166. Primary manufacturer part number: 504907.
Features
  • Seal,oil,pinnin — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Napco International Llc Dba Napco International Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,oil,pinnin, cataloged under National Stock Number 5330-00-423-9166, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameSeal,oil,pinnin
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersNapco International Llc Dba Napco International Inc (CAGE 95201)
Technical Specifications
ParameterValue
NSN5330-00-423-9166
Primary Part Number504907
Item NameSeal,oil,pinnin
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-178-21903653618 INTERCHANGEABLE
Seal,plain Encased
General Motors Llc Dba General Motors Llc
5998-01-423-1428502902 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
504907 PRIMARY Napco International Llc Dba Napco International Inc (USA)
502902 Napco International Llc Dba Napco International Inc (USA)
Related Parts
5330-00-178-2190INTERCHANGEABLE
SEAL,PLAIN ENCASED
3653618
5998-01-423-1428INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
502902

Frequently Asked Questions

What is NSN 5330-00-423-9166?

NSN 5330-00-423-9166 is a Seal,oil,pinnin, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-423-9166?

NSN 5330-00-423-9166 has 2 cross-referenced part numbers: 504907 (Napco International Llc Dba Napco International Inc), 502902 (Napco International Llc Dba Napco International Inc).

What NSN replaces 5330-00-423-9166?

There are 2 known substitutes for 5330-00-423-9166: 5330-00-178-2190, 5998-01-423-1428. Verify interchangeability with system specifications before substitution.

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