NSN 5330-01-485-9385 · NIIN 014859385 · Part number SI4394203-209
Seyer Industries, Inc. Dba Seyer Industries Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 19494
Government record, cited
NSN 5330-01-485-9385 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-485-9385. Manufacturer of record part number: SI4394203-209.
Also searched as5330-01-485-9385 ·
5330014859385 ·
NIIN 014859385 ·
01-485-9385 ·
FSC 5330 Packing and Gasket Materials · CAGE 19494 · SI4394203-209
FSC Application Data: AXLE JACK PUMP ASSEMBLY SI4394202-201
Material: COPPER OVERALL
1 manufacturer part number on file
Manufacturer of record: Seyer Industries, Inc. Dba Seyer Industries Inc
Identification
NSN: 5330-01-485-9385
NIIN: 014859385
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: SI4394203-209
Manufacturer: Seyer Industries, Inc. Dba Seyer Industries Inc
General Description
The Gasket, cataloged under National Stock Number 5330-01-485-9385, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Seyer Industries, Inc. Dba Seyer Industries Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-485-9385
Primary Part Number
SI4394203-209
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Seyer Industries, Inc. Dba Seyer Industries Inc
Status
ACTIVE
FSC Application Data
AXLE JACK PUMP ASSEMBLY SI4394202-201
Material
COPPER OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Seyer Industries, Inc. Dba Seyer Industries Inc (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 5330-01-485-9385?
NSN 5330-01-485-9385 is a Gasket, manufactured by Seyer Industries, Inc. Dba Seyer Industries Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-485-9385?
NSN 5330-01-485-9385 has 1 manufacturer part number on file: SI4394203-209 (Seyer Industries, Inc. Dba Seyer Industries Inc).
What are the specifications of SI4394203-209?
Key specifications for SI4394203-209: FSC Application Data: AXLE JACK PUMP ASSEMBLY SI4394202-201; Part Name Assigned by Controlling Agency: COPPER SEAL,BALL CHECK SPRING; End Item Identification: JACK,AIRCRAFT LANDING GEAR,1730-01-476-1946; Material: COPPER OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-485-9385 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.