PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

490Air Terminal

Advanced Lightning Technology Ltd · NSN 5895-01-549-1484 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-549-1484 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-549-1484. Primary manufacturer part number: 490.
Features
  • Air Terminal — FSC 5895
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Advanced Lightning Technology Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Air Terminal, cataloged under National Stock Number 5895-01-549-1484, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Advanced Lightning Technology Ltd. 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: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5895-01-549-1484
Primary Part Number490
Item NameAir Terminal
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerAdvanced Lightning Technology Ltd
StatusACTIVE
Overall Diameter2.000 INCHES NOMINAL IN
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 2
Cap,electrical
6625-01-339-7376490 INTERCHANGEABLE
Meter,special Scale
General Microwave Corporation Div Kratos Microwave Electronics
Cross-Reference Index
Part NumberManufacturer
490 PRIMARY Advanced Lightning Technology Ltd (USA)
Related Parts
5999-00-501-5001SUCCESSOR
CAP,ELECTRICAL
6625-01-339-7376INTERCHANGEABLE
METER,SPECIAL SCALE
490

Frequently Asked Questions

What is NSN 5895-01-549-1484?

NSN 5895-01-549-1484 is a Air Terminal, manufactured by Advanced Lightning Technology Ltd, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-549-1484?

NSN 5895-01-549-1484 has 1 cross-referenced part number: 490 (Advanced Lightning Technology Ltd).

What NSN replaces 5895-01-549-1484?

There are 2 known substitutes for 5895-01-549-1484: 5999-00-501-5001, 6625-01-339-7376. Verify interchangeability with system specifications before substitution.

What are the specifications of 490?

Key specifications for 490: Overall Diameter: 2.000 INCHES NOMINAL IN; Special Features: END ITEM: TELEPORT EHF COMM, SHELTERED, ITEM IS 16 FEET 3 INCH LONG.ITEM HAS COPPER CABLE, FIBERGLASS POLE 1 1/2 INCD INNER DIR AND 2 INCH OUTER DIA AND IS 14 FEET LONG. IN; Overall Diameter: 2.000 INCHES NOMINAL IN; Special Features: END ITEM: TELEPORT EHF COMM, SHELTERED, ITEM IS 16 FEET 3 INCH LONG.ITEM HAS COPPER CABLE, FIBERGLASS POLE 1 1/2 INCD INNER DIR AND 2 INCH OUTER DIA AND IS 14 FEET LONG. IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com