PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21444Seal,nonmetallic Special Shaped

Kidde Technologies, Inc Div Kidde Aerospace and Defense · NSN 5330-01-224-3008 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-224-3008 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-224-3008. Primary manufacturer part number: 21444.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Kidde Technologies, Inc Div Kidde Aerospace and Defense
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-224-3008, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersKidde Technologies, Inc Div Kidde Aerospace and Defense (CAGE 61423); General Dynamics Land Systems Canadacorp (CAGE 56161)
Technical Specifications
ParameterValue
NSN5330-01-224-3008
Primary Part Number21444
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKidde Technologies, Inc Div Kidde Aerospace and Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-185-96248014762 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5935-00-185-962621444 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
5970-00-350-40832-144-4 INTERCHANGEABLE
Insulator,plate
Precision Aerospace Corporation Dba Precision Engine Control
3120-00-376-854221-444 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
5330-00-599-255210512743 INTERCHANGEABLE
Packing,preformed
General Dynamics Land Systems Canadacorp
4235-01-431-999321444 INTERCHANGEABLE
Boom,spill Containment,hazardous
A.r.k. Enterprises, Inc., the
6850-01-475-24451835920 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
6685-01-511-232321444 INTERCHANGEABLE
Probe,humidity-Temperature
Rdf Corporation
Cross-Reference Index
Part NumberManufacturer
21444 PRIMARY Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
10523416 General Dynamics Land Systems Canadacorp (CAN)
Related Parts
5935-00-185-9624INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8014762
5935-00-185-9626INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
21444
5970-00-350-4083INTERCHANGEABLE
INSULATOR,PLATE
2-144-4
3120-00-376-8542INTERCHANGEABLE
BEARING,SLEEVE
21-444
5330-00-599-2552INTERCHANGEABLE
PACKING,PREFORMED
10512743
4235-01-431-9993INTERCHANGEABLE
BOOM,SPILL CONTAINMENT,HAZARDOUS
21444
6850-01-475-2445INTERCHANGEABLE
SEALER,CHEMICAL
1835920
6685-01-511-2323INTERCHANGEABLE
PROBE,HUMIDITY-TEMPERATURE
21444

Frequently Asked Questions

What is NSN 5330-01-224-3008?

NSN 5330-01-224-3008 is a Seal,nonmetallic Special Shaped, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-224-3008?

NSN 5330-01-224-3008 has 2 cross-referenced part numbers: 21444 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 10523416 (General Dynamics Land Systems Canadacorp).

What NSN replaces 5330-01-224-3008?

There are 8 known substitutes for 5330-01-224-3008: 5935-00-185-9624, 5935-00-185-9626, 5970-00-350-4083 and 5 more. Verify interchangeability with system specifications before substitution.

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