PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

990483Adapter Assembly,interface Devic

Avocent Huntsville, Llc Dba Avocent-Huntsville · NSN 4920-01-665-9425 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-665-9425 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-665-9425. Primary manufacturer part number: 990483.
Features
  • Adapter Assembly,interface Devic — FSC 4920
  • Unpackaged Unit Length: 9.50 INCHES NOMINAL IN
  • Unpackaged Unit Height: 0.96 INCHES NOMINAL IN
  • Unpackaged Unit Width: 3.22 INCHES NOMINAL IN
  • Unpackaged Unit Weight: 2.0 POUNDS LBS
  • 2 verified cross-references
  • Primary manufacturer: Avocent Huntsville, Llc Dba Avocent-Huntsville
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-01-665-9425, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Avocent Huntsville, Llc Dba Avocent-Huntsville. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN4920-01-665-9425
Primary Part Number990483
Item NameAdapter Assembly,interface Devic
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAvocent Huntsville, Llc Dba Avocent-Huntsville
StatusACTIVE
Unpackaged Unit Length9.50 INCHES NOMINAL IN
Unpackaged Unit Height0.96 INCHES NOMINAL IN
Unpackaged Unit Width3.22 INCHES NOMINAL IN
Unpackaged Unit Weight2.0 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5998-01-472-811646360 INTERCHANGEABLE
Printed Circuit Board
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
Cross-Reference Index
Part NumberManufacturer
990483 Avocent Huntsville, Llc Dba Avocent-Huntsville (USA)
PM-16-RJ45 Avocent Huntsville, Llc Dba Avocent-Huntsville (USA)
Related Parts
5998-01-472-8116INTERCHANGEABLE
PRINTED CIRCUIT BOARD
46360

Frequently Asked Questions

What is NSN 4920-01-665-9425?

NSN 4920-01-665-9425 is a Adapter Assembly,interface Devic, manufactured by Avocent Huntsville, Llc Dba Avocent-Huntsville, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-665-9425?

NSN 4920-01-665-9425 has 2 cross-referenced part numbers: 990483 (Avocent Huntsville, Llc Dba Avocent-Huntsville), PM-16-RJ45 (Avocent Huntsville, Llc Dba Avocent-Huntsville).

What NSN replaces 4920-01-665-9425?

There is 1 known substitute for 4920-01-665-9425: 5998-01-472-8116. Verify interchangeability with system specifications before substitution.

What are the specifications of 990483?

Key specifications for 990483: Unpackaged Unit Length: 9.50 INCHES NOMINAL IN; End Item Identification: NOVA ML350 SE; Unpackaged Unit Height: 0.96 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SERIAL HUB ADAPTER. 7 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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