PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2559852Plate

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 2590-00-136-4642 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-00-136-4642 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-136-4642. Primary manufacturer part number: 2559852.
Features
  • Plate — FSC 2590
  • 3 verified cross-references
  • Primary manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate, cataloged under National Stock Number 2590-00-136-4642, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate
FSC / FSG2590 — No Item Name Available (FSG 25)
ManufacturersNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Gse Production and Support Llc Dba Gse Spares (CAGE 0ZLV2); Standard Mfg Co Inc (CAGE 98296)
Technical Specifications
ParameterValue
NSN2590-00-136-4642
Primary Part Number2559852
Item NamePlate
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-00-134-1556255985-2 INTERCHANGEABLE
Waveguide Assembly
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
2559852 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
2559852 Gse Production and Support Llc Dba Gse Spares (USA)
2559852 Standard Mfg Co Inc (USA)
Related Parts
5985-00-134-1556INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
255985-2

Frequently Asked Questions

What is NSN 2590-00-136-4642?

NSN 2590-00-136-4642 is a Plate, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-00-136-4642?

NSN 2590-00-136-4642 has 3 cross-referenced part numbers: 2559852 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2559852 (Gse Production and Support Llc Dba Gse Spares), 2559852 (Standard Mfg Co Inc).

What NSN replaces 2590-00-136-4642?

There is 1 known substitute for 2590-00-136-4642: 5985-00-134-1556. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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