NSN 1620-00-052-4993 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-052-4993. Manufacturer of record part number: 311602.
The Lever Assy,landing, cataloged under National Stock Number 1620-00-052-4993, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Vibratech Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 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
Lever Assy,landing
FSC / FSG
1620 — Aircraft Landing Gear Components (FSG 16)
Manufacturers
Vibratech Inc (CAGE 74480)
Technical Specifications
Parameter
Value
NSN
1620-00-052-4993
Primary Part Number
311602
Item Name
Lever Assy,landing
FSC / FSG
1620 / 16 — Aircraft Landing Gear Components
Manufacturer
Vibratech Inc
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6650-01-237-110531-16-02POSSIBLE MATCH
RETICLE,OPTICAL INSTRUMENT
Possible match (shared part number)Bausch & Lomb Inc
6515-01-502-1758311.602POSSIBLE MATCH
TAP,BONE SCREW
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
NSN 1620-00-052-4993 is a Lever Assy,landing, manufactured by Vibratech Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
What part numbers are listed for NSN 1620-00-052-4993?
NSN 1620-00-052-4993 has 1 manufacturer part number on file: 311602 (Vibratech Inc).
What NSN replaces 1620-00-052-4993?
2 possible matches (shared part number, not a government interchangeability claim): 6650-01-237-1105, 6515-01-502-1758. Verify interchangeability with system specifications before substitution.
Is NSN 1620-00-052-4993 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 1620-00-052-4993?
NSN 1620-00-052-4993 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.