NSN 5330-00-333-8784 · NIIN 003338784 · Part number 185N224
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 25500
Government record, cited
NSN 5330-00-333-8784 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-333-8784. Manufacturer of record part number: 185N224.
Also searched as5330-00-333-8784 ·
5330003338784 ·
NIIN 003338784 ·
00-333-8784 ·
FSC 5330 Packing and Gasket Materials · CAGE 25500 · 185N224
Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN
Gasket Center to Flat Distance: 3.000 INCHES NOMINAL IN
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Material: PLASTIC OVERALL
Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
Identification
NSN: 5330-00-333-8784
NIIN: 003338784
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 185N224
Manufacturer: Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
General Description
The Gasket, cataloged under National Stock Number 5330-00-333-8784, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-333-8784
Primary Part Number
185N224
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
Status
ACTIVE
Cross-Sectional Thickness
0.016 INCHES NOMINAL IN
Gasket Center to Flat Distance
3.000 INCHES NOMINAL IN
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Material
PLASTIC OVERALL
Hole Diameter
0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-333-8784?
NSN 5330-00-333-8784 is a Gasket, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-333-8784?
NSN 5330-00-333-8784 has 2 manufacturer part numbers on file: 185N224 (Goodyear Tire and Rubber Co the), 185N224 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
What are the specifications of 185N224?
Key specifications for 185N224: Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN; Gasket Center to Flat Distance: 3.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: PLASTIC OVERALL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-333-8784 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.