PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600320Contact Assembly,electrical

H & E Venture, Llc · NSN 5999-00-031-8450 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-031-8450 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-031-8450. Primary manufacturer part number: 600320.
Features
  • Contact Assembly,electrical — FSC 5999
  • Terminal Type: SCREW
  • Government Agency Controlling Contact: FRIDEN CALCULATING MACHINE COMPANY
  • Mounting Configuration: TWO 1/4 IN. DIA MTG HOLES ON 1-1/2 IN. CENTERS IN
  • Contact Item Name Assigned by Government Agency: CONTACT
  • Contact Quantity: 4
  • Terminal Quantity: 4
  • Structural Design: NONPILE-UP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-031-8450, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is H & E Venture, Llc. Government technical data includes 18 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
NSN5999-00-031-8450
Primary Part Number600320
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerH & E Venture, Llc
StatusACTIVE
Terminal TypeSCREW
Government Agency Controlling ContactFRIDEN CALCULATING MACHINE COMPANY
Mounting ConfigurationTWO 1/4 IN. DIA MTG HOLES ON 1-1/2 IN. CENTERS IN
Contact Item Name Assigned by Government AgencyCONTACT
Contact Quantity4
Terminal Quantity4
Structural DesignNONPILE-UP
Contact Identifying Number Assigned by Government Agency600322 AND 600323
Overall Thickness0.810 INCHES NOMINAL IN
Terminal TypeSCREW
Government Agency Controlling ContactFRIDEN CALCULATING MACHINE COMPANY
Mounting ConfigurationTWO 1/4 IN. DIA MTG HOLES ON 1-1/2 IN. CENTERS IN
Contact Item Name Assigned by Government AgencyCONTACT
Contact Quantity4
Terminal Quantity4
Structural DesignNONPILE-UP
Contact Identifying Number Assigned by Government Agency600322 AND 600323
Overall Thickness0.810 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-00-505-3292 (600320)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 2
5895-00-505-3292600320 SUCCESSOR
Duplexer
Lockheed Martin Corporation Div Rms - Mitchel Field
5905-00-464-9891 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Cross-Reference Index
Part NumberManufacturer
600320 H & E Venture, Llc (USA)
Related Parts
SUCCESSOR 5895-00-505-3292 Duplexer · 600320
5905-00-464-9891INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON

Frequently Asked Questions

What is NSN 5999-00-031-8450?

NSN 5999-00-031-8450 is a Contact Assembly,electrical, manufactured by H & E Venture, Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-031-8450?

NSN 5999-00-031-8450 has 1 cross-referenced part number: 600320 (H & E Venture, Llc).

What NSN replaces 5999-00-031-8450?

There are 2 known substitutes for 5999-00-031-8450: 5895-00-505-3292, 5905-00-464-9891. Verify interchangeability with system specifications before substitution.

What are the specifications of 600320?

Key specifications for 600320: Terminal Type: SCREW; Government Agency Controlling Contact: FRIDEN CALCULATING MACHINE COMPANY; Mounting Configuration: TWO 1/4 IN. DIA MTG HOLES ON 1-1/2 IN. CENTERS IN; Contact Item Name Assigned by Government Agency: CONTACT. 22 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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