NSN 5330-01-534-2941 · NIIN 015342941 · Part number MHC663
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 0VP52
Government record, cited
NSN 5330-01-534-2941 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-534-2941. Manufacturer of record part number: MHC663.
Also searched as5330-01-534-2941 ·
5330015342941 ·
NIIN 015342941 ·
01-534-2941 ·
FSC 5330 Packing and Gasket Materials · CAGE 0VP52 · MHC663 · MHC567 PC. NO. 4
Nearby stock numbers← 5330-01-534-2940 Gasket
·
5330-01-534-2944 Parts Kit, Seal Replacement, Mecha →
5330-01-534-2941 — Packing and Gasket Materials
Features
Gasket — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
Identification
NSN: 5330-01-534-2941
NIIN: 015342941
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: MHC663
Manufacturer: Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
General Description
The Gasket, cataloged under National Stock Number 5330-01-534-2941, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (CAGE 0VP52)
Technical Specifications
Parameter
Value
NSN
5330-01-534-2941
Primary Part Number
MHC663
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (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 5330-01-534-2941?
NSN 5330-01-534-2941 is a Gasket, manufactured by Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-534-2941?
NSN 5330-01-534-2941 has 2 manufacturer part numbers on file: MHC663 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am), MHC567 PC. NO. 4 (Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am).
Is NSN 5330-01-534-2941 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.