NSN 1620-00-511-1339 · NIIN 005111339 · Part number 600655
Eaton Aerospace, Llc Dba Jackson South · FSC 1620 — Aircraft Landing Gear Components · FSG 16 — Aircraft Components and Accessories · CAGE 62983
Government record, cited
NSN 1620-00-511-1339 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-511-1339. Manufacturer of record part number: 600655.
General Characteristics Item Description: ALUMINUM ALLOY 356-T6,ANODIZE;L 3.250 IN.,W 0.750 IN. IN
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
NSN: 1620-00-511-1339
NIIN: 005111339
FSC: 1620 — Aircraft Landing Gear Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 600655
Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description
The Arm,hydraulic Valve, cataloged under National Stock Number 1620-00-511-1339, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 specification, 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1620-00-511-1339
Primary Part Number
600655
Item Name
Arm,hydraulic Valve
FSC / FSG
1620 / 16 — Aircraft Landing Gear Components
Manufacturer
Eaton Aerospace, Llc Dba Jackson South
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY 356-T6,ANODIZE;L 3.250 IN.,W 0.750 IN. IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-00-685-3096600655POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-01-023-9633POSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)
4730-01-376-3935600655POSSIBLE MATCH
FLANGE,PIPE
Possible match (shared part number)Admiral Filter Company Llc
5310-01-399-4638600655-1POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Raytheon Company Dba Raytheon
NSN 1620-00-511-1339 is a Arm,hydraulic Valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
What part numbers are listed for NSN 1620-00-511-1339?
NSN 1620-00-511-1339 has 1 manufacturer part number on file: 600655 (Eaton Aerospace, Llc Dba Jackson South).
What NSN replaces 1620-00-511-1339?
4 possible matches (shared part number, not a government interchangeability claim): 5305-00-685-3096, 5330-01-023-9633, 4730-01-376-3935. Verify interchangeability with system specifications before substitution.
What are the specifications of 600655?
Key specifications for 600655: General Characteristics Item Description: ALUMINUM ALLOY 356-T6,ANODIZE;L 3.250 IN.,W 0.750 IN. IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1620-00-511-1339 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 1620-00-511-1339?
NSN 1620-00-511-1339 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.