NSN 5330-01-473-7025 · NIIN 014737025 · Part number H83121-20-F26
Defense Maritime Solutions, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 0EYA6
Government record, cited
NSN 5330-01-473-7025 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-473-7025. Manufacturer of record part number: H83121-20-F26.
Also searched as5330-01-473-7025 ·
5330014737025 ·
NIIN 014737025 ·
01-473-7025 ·
FSC 5330 Packing and Gasket Materials · CAGE 0EYA6 · H83121-20-F26 · H72762-03-1-4
Manufacturer of record: Defense Maritime Solutions, Inc.
Identification
NSN: 5330-01-473-7025
NIIN: 014737025
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: H83121-20-F26
Manufacturer: Defense Maritime Solutions, Inc.
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-473-7025, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-473-7025
Primary Part Number
H83121-20-F26
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Defense Maritime Solutions, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-473-7025?
NSN 5330-01-473-7025 is a Seal,plain, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-473-7025?
NSN 5330-01-473-7025 has 1 manufacturer part number on file: H83121-20-F26 (Defense Maritime Solutions, Inc.).
What are the specifications of H83121-20-F26?
Key specifications for H83121-20-F26: Part Name Assigned by Controlling Agency: INFLATABLE SEAL; End Item Identification: SEAL STERN TUBE SHAFT SEAL;WHIDBEY ISLAND CLASS LSD 39. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-473-7025 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.