PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

445991-3Guide Wiring Board

Raytheon Company · NSN 5865-00-485-9893 · FSC 5865 · No Item Name Available
Verified by PartsTable
NSN 5865-00-485-9893 — this item is cataloged by the U.S. Government under National Stock Number 5865-00-485-9893. Primary manufacturer part number: 445991-3.
Features
  • Guide Wiring Board — FSC 5865
  • General Characteristics Item Description: NYLON,0.650 IN. LG,0.520 IN. W,0.320 IN. H,ONE MOUNTING HOLEIN. DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guide Wiring Board, cataloged under National Stock Number 5865-00-485-9893, is classified within Federal Supply Class 5865 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Raytheon Company. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5865-00-485-9893
Primary Part Number445991-3
Item NameGuide Wiring Board
FSC / FSG5865 / 58 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
General Characteristics Item DescriptionNYLON,0.650 IN. LG,0.520 IN. W,0.320 IN. H,ONE MOUNTING HOLEIN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-168-788290131-991 INTERCHANGEABLE
Gasket Set
Amz Alabama Inc.
Cross-Reference Index
Part NumberManufacturer
445991-3 PRIMARY Raytheon Company (USA)
Related Parts
5330-01-168-7882INTERCHANGEABLE
GASKET SET
90131-991

Frequently Asked Questions

What is NSN 5865-00-485-9893?

NSN 5865-00-485-9893 is a Guide Wiring Board, manufactured by Raytheon Company, classified under FSC 5865 (No Item Name Available). Status: active.

What are the part numbers for NSN 5865-00-485-9893?

NSN 5865-00-485-9893 has 1 cross-referenced part number: 445991-3 (Raytheon Company).

What NSN replaces 5865-00-485-9893?

There is 1 known substitute for 5865-00-485-9893: 5330-01-168-7882. Verify interchangeability with system specifications before substitution.

What are the specifications of 445991-3?

Key specifications for 445991-3: General Characteristics Item Description: NYLON,0.650 IN. LG,0.520 IN. W,0.320 IN. H,ONE MOUNTING HOLEIN. DIA IN. 1 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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