PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49279Support,waveguide

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5985-00-507-2572 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-507-2572 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-507-2572. Primary manufacturer part number: 49279.
Features
  • Support,waveguide — FSC 5985
  • FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Applications requiring Steel construction
General Description

The Support,waveguide, cataloged under National Stock Number 5985-00-507-2572, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-507-2572
Primary Part Number49279
Item NameSupport,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusCANCELLED
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5330-00-292-1598052063-5 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
5340-01-515-961149-279 INTERCHANGEABLE
Plug,expansion
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
49279 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5330-00-292-1598INTERCHANGEABLE
SEAL,PLAIN ENCASED
052063-5
5340-01-515-9611INTERCHANGEABLE
PLUG,EXPANSION
49-279

Frequently Asked Questions

What is NSN 5985-00-507-2572?

NSN 5985-00-507-2572 is a Support,waveguide, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-507-2572?

NSN 5985-00-507-2572 has 1 cross-referenced part number: 49279 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5985-00-507-2572?

There are 2 known substitutes for 5985-00-507-2572: 5330-00-292-1598, 5340-01-515-9611. Verify interchangeability with system specifications before substitution.

What are the specifications of 49279?

Key specifications for 49279: Overall Height: 1.000 INCHES NOMINAL IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Material: STEEL; End Item Identification: RADAR SET AN/CPN-4. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-507-2572 still in active supply?

NSN 5985-00-507-2572 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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