PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110580Seal,waveguide

Systron-Donner Corp Microwave/instrument Div · NSN 5985-01-090-5286 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-090-5286 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-090-5286. Primary manufacturer part number: 110580.
Features
  • Seal,waveguide — FSC 5985
  • Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE
  • 2 verified cross-references
  • Primary manufacturer: Systron-Donner Corp Microwave/instrument Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,waveguide, cataloged under National Stock Number 5985-01-090-5286, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Systron-Donner Corp Microwave/instrument Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-090-5286
Primary Part Number110580
Item NameSeal,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Style DesignatorFOR RECTANGULAR WAVEGUIDE AND FLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-383-50014713971 INTERCHANGEABLE
Seat,ball Socket
Kalmar AC Inc
5950-00-801-7338 INTERCHANGEABLE
Transformer,radio Frequency
3010-00-806-3695 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Cross-Reference Index
Part NumberManufacturer
110580 Systron-Donner Corp Microwave/instrument Div (USA)
110580 Penn Engineering Components (USA)
Related Parts
2530-00-383-5001INTERCHANGEABLE
SEAT,BALL SOCKET
4713971
5950-00-801-7338INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3010-00-806-3695INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER

Frequently Asked Questions

What is NSN 5985-01-090-5286?

NSN 5985-01-090-5286 is a Seal,waveguide, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-090-5286?

NSN 5985-01-090-5286 has 2 cross-referenced part numbers: 110580 (Systron-Donner Corp Microwave/instrument Div), 110580 (Penn Engineering Components).

What NSN replaces 5985-01-090-5286?

There are 3 known substitutes for 5985-01-090-5286: 2530-00-383-5001, 5950-00-801-7338, 3010-00-806-3695. Verify interchangeability with system specifications before substitution.

What are the specifications of 110580?

Key specifications for 110580: Style Designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE; Special Features: INCLUDES IDENTIFICATION DECAL. 2 total characteristics are documented in the Federal Logistics Information System.

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