PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-3416 PC21Gasket

L3 Technologies, Inc. · NSN 5330-01-468-7281 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-468-7281 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-468-7281. Primary manufacturer part number: 10-3416 PC21.
Features
  • Gasket — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-468-7281, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc.. 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 NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN5330-01-468-7281
Primary Part Number10-3416 PC21
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-850-7977648775 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5995-01-089-6306B1Q-MD365-20007 INTERCHANGEABLE
Wiring Harness,branched
Echelon Supply and Service, Inc.
5895-01-265-2898C4211 INTERCHANGEABLE
Modem,communications
Nsgdatacom Inc
Cross-Reference Index
Part NumberManufacturer
10-3416 PC21 L3 Technologies, Inc. (USA)
10-3416-SK PC21 L3 Technologies, Inc. (USA)
C-4211 L3 Technologies, Inc. (USA)
Related Parts
5330-00-850-7977INTERCHANGEABLE
GASKET
648775
5995-01-089-6306INTERCHANGEABLE
WIRING HARNESS,BRANCHED
B1Q-MD365-20007
5895-01-265-2898INTERCHANGEABLE
MODEM,COMMUNICATIONS
C4211

Frequently Asked Questions

What is NSN 5330-01-468-7281?

NSN 5330-01-468-7281 is a Gasket, manufactured by L3 Technologies, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-468-7281?

NSN 5330-01-468-7281 has 3 cross-referenced part numbers: 10-3416 PC21 (L3 Technologies, Inc.), 10-3416-SK PC21 (L3 Technologies, Inc.), C-4211 (L3 Technologies, Inc.).

What NSN replaces 5330-01-468-7281?

There are 3 known substitutes for 5330-01-468-7281: 5330-00-850-7977, 5995-01-089-6306, 5895-01-265-2898. Verify interchangeability with system specifications before substitution.

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