NSN 1680-01-590-7422 · NIIN 015907422 · Part number SY6165400-203
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 1680-01-590-7422 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-590-7422. Manufacturer of record part number: SY6165400-203.
Also searched as1680-01-590-7422 ·
1680015907422 ·
NIIN 015907422 ·
01-590-7422 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 19494 · SY6165400-203
Manufacturer of record: Seyer Industries, Inc. Dba Seyer Industries Inc
Identification
NSN: 1680-01-590-7422
NIIN: 015907422
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: SY6165400-203
Manufacturer: Seyer Industries, Inc. Dba Seyer Industries Inc
General Description
The Pad,cushioning, cataloged under National Stock Number 1680-01-590-7422, 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. Government technical data includes 3 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
1680-01-590-7422
Primary Part Number
SY6165400-203
Item Name
Pad,cushioning
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Seyer Industries, Inc. Dba Seyer Industries Inc (USA)
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.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-590-7422?
NSN 1680-01-590-7422 is a Pad,cushioning, 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 1680-01-590-7422?
NSN 1680-01-590-7422 has 1 manufacturer part number on file: SY6165400-203 (Seyer Industries, Inc. Dba Seyer Industries Inc).
What are the specifications of SY6165400-203?
Key specifications for SY6165400-203: Length: 40.000 INCHES NOMINAL IN; Width: 18.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: LOWER CUSHION; Thickness: 10.130 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-590-7422 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.