NSN 1620-00-646-9499 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-646-9499. Manufacturer of record part number: 9160-4.
The Piston,strut Assy, cataloged under National Stock Number 1620-00-646-9499, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Piston,strut Assy
FSC / FSG
1620 — Aircraft Landing Gear Components (FSG 16)
Manufacturers
Goodrich Corporation (CAGE 6K4C8)
Technical Specifications
Parameter
Value
NSN
1620-00-646-9499
Primary Part Number
9160-4
Item Name
Piston,strut Assy
FSC / FSG
1620 / 16 — Aircraft Landing Gear Components
Manufacturer
Goodrich Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-00-934-9762MS35649-286BPOSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5365-01-154-169091604POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Dana Commercial Vehicle Products, Llc
2940-01-317-394377518-NPOSSIBLE MATCH
AIR CLEANER,INTAKE
Possible match (shared part number)Cummins Filtration Inc.
5998-01-647-746591604POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Espey Mfg and Electronics Corp
Goodrich Corporation Div Advanced Structures Landing Systems
Related Parts
5310-00-934-9762POSSIBLE MATCH
NUT,PLAIN,HEXAGON
MS35649-286B
5365-01-154-1690POSSIBLE MATCH
SPACER,PLATE
91604
2940-01-317-3943POSSIBLE MATCH
AIR CLEANER,INTAKE
77518-N
5998-01-647-7465POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
91604
Frequently Asked Questions
What is NSN 1620-00-646-9499?
NSN 1620-00-646-9499 is a Piston,strut Assy, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
What part numbers are listed for NSN 1620-00-646-9499?
NSN 1620-00-646-9499 has 1 manufacturer part number on file: 9160-4 (Goodrich Corporation).
What NSN replaces 1620-00-646-9499?
4 possible matches (shared part number, not a government interchangeability claim): 5310-00-934-9762, 5365-01-154-1690, 2940-01-317-3943. Verify interchangeability with system specifications before substitution.
Is NSN 1620-00-646-9499 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.
What is the DEMIL code for NSN 1620-00-646-9499?
NSN 1620-00-646-9499 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.