Parts Kit, Seal Replacement, Mecha1680-01-532-9451
NSN 1680-01-532-9451 · NIIN 015329451 · Part number SI4394201-501
Seyer Industries, Inc. Dba Seyer Industries Inc · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 19494
Government record, cited
NSN 1680-01-532-9451 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-532-9451. Manufacturer of record part number: SI4394201-501.
Also searched as1680-01-532-9451 ·
1680015329451 ·
NIIN 015329451 ·
01-532-9451 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 19494 · SI4394201-501 · SI4304201-501
Manufacturer of record: Seyer Industries, Inc. Dba Seyer Industries Inc
Identification
NSN: 1680-01-532-9451
NIIN: 015329451
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: SI4394201-501
Manufacturer: Seyer Industries, Inc. Dba Seyer Industries Inc
General Description
The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-532-9451, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Seyer Industries, Inc. Dba Seyer Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-532-9451
Primary Part Number
SI4394201-501
Item Name
Parts Kit,seal Replacement,mecha
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Seyer Industries, Inc. Dba Seyer Industries Inc (USA)
Reference documents
Reference
Meaning
SI4304201-501
5/9Secondary reference
Seyer Industries, Inc. Dba Seyer Industries Inc
No interchangeability data on file.
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-532-9451?
NSN 1680-01-532-9451 is a Parts Kit,seal Replacement,mecha, manufactured by Seyer Industries, Inc. Dba Seyer Industries Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-532-9451?
NSN 1680-01-532-9451 has 1 manufacturer part number on file: SI4394201-501 (Seyer Industries, Inc. Dba Seyer Industries Inc).
What are the specifications of SI4394201-501?
Key specifications for SI4394201-501: Part Name Assigned by Controlling Agency: PUMP SEAL KIT,AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-532-9451 hazardous material?
No hazard code in the DLA record (HMIC N). 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.