PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4328Flange,waveguide

General Microwave Corporation Div Kratos Microwave Electronics · NSN 5985-00-781-7278 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-781-7278 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-781-7278. Primary manufacturer part number: 4328.
Features
  • Flange,waveguide — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: General Microwave Corporation Div Kratos Microwave Electronics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flange,waveguide, cataloged under National Stock Number 5985-00-781-7278, 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 General Microwave Corporation Div Kratos Microwave Electronics. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFlange,waveguide
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersGeneral Microwave Corporation Div Kratos Microwave Electronics (CAGE 11332)
Technical Specifications
ParameterValue
NSN5985-00-781-7278
Primary Part Number4328
Item NameFlange,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerGeneral Microwave Corporation Div Kratos Microwave Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5945-00-259-2200 INTERCHANGEABLE
Relay,electromagnetic
6240-00-274-40151606569-6 INTERCHANGEABLE
Lamp,incandescent
Mission Systems Davenport Inc.
5310-00-298-91044328 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Eaton Corporation
4720-00-393-3904 INTERCHANGEABLE
Hose Assembly,nonmetallic
5910-00-667-7431P50009 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
5305-00-841-268110277113 INTERCHANGEABLE
Screw,shoulder
Us Army Aviation and Missile Command
5305-01-290-22314328 INTERCHANGEABLE
Screw,shoulder
Parker Hannifin Corporation Div Aerospace Group Headquarters
5985-01-557-95734328 INTERCHANGEABLE
Antenna
Shakespeare Company, Llc Div Military Electronics
Cross-Reference Index
Part NumberManufacturer
4328 PRIMARY General Microwave Corporation Div Kratos Microwave Electronics (USA)
Related Parts
5945-00-259-2200INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6240-00-274-4015INTERCHANGEABLE
LAMP,INCANDESCENT
1606569-6
5310-00-298-9104INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
4328
4720-00-393-3904INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5910-00-667-7431INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
P50009
5305-00-841-2681INTERCHANGEABLE
SCREW,SHOULDER
10277113
5305-01-290-2231INTERCHANGEABLE
SCREW,SHOULDER
4328
5985-01-557-9573INTERCHANGEABLE
ANTENNA
4328

Frequently Asked Questions

What is NSN 5985-00-781-7278?

NSN 5985-00-781-7278 is a Flange,waveguide, manufactured by General Microwave Corporation Div Kratos Microwave Electronics, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-781-7278?

NSN 5985-00-781-7278 has 1 cross-referenced part number: 4328 (General Microwave Corporation Div Kratos Microwave Electronics).

What NSN replaces 5985-00-781-7278?

There are 8 known substitutes for 5985-00-781-7278: 5945-00-259-2200, 6240-00-274-4015, 5310-00-298-9104 and 5 more. Verify interchangeability with system specifications before substitution.

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