PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

331146-1Waveguide Assembly

Raytheon Company Dba Raytheon · NSN 5985-01-140-9630 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-140-9630 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-140-9630. Primary manufacturer part number: 331146-1.
Features
  • Waveguide Assembly — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide Assembly, cataloged under National Stock Number 5985-01-140-9630, 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 Raytheon Company Dba Raytheon. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameWaveguide Assembly
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersRaytheon Company Dba Raytheon (CAGE 96214)
Technical Specifications
ParameterValue
NSN5985-01-140-9630
Primary Part Number331146-1
Item NameWaveguide Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-01-191-427633-114-61 INTERCHANGEABLE
Gland,seal
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
331146-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
4320-01-191-4276INTERCHANGEABLE
GLAND,SEAL
33-114-61

Frequently Asked Questions

What is NSN 5985-01-140-9630?

NSN 5985-01-140-9630 is a Waveguide Assembly, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-140-9630?

NSN 5985-01-140-9630 has 1 cross-referenced part number: 331146-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5985-01-140-9630?

There is 1 known substitute for 5985-01-140-9630: 4320-01-191-4276. Verify interchangeability with system specifications before substitution.

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