PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

226618PT5Contact Assembly,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-00-238-0559 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-238-0559 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-238-0559. Primary manufacturer part number: 226618PT5.
Features
  • Contact Assembly,electrical — FSC 5999
  • Structural Design: NONSWITCHING
  • Contact Quantity: 4
  • Precious Material: SILVER
  • Mounting Configuration: THREE 0.138 IN. DIA THD MTG HOLES IRREGULARLY SPACED IN
  • Precious Material and Location: CONTACT SILVER
  • Structural Design: NONSWITCHING
  • Contact Quantity: 4
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-238-0559, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-238-0559
Primary Part Number226618PT5
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Structural DesignNONSWITCHING
Contact Quantity4
Precious MaterialSILVER
Mounting ConfigurationTHREE 0.138 IN. DIA THD MTG HOLES IRREGULARLY SPACED IN
Precious Material and LocationCONTACT SILVER
Structural DesignNONSWITCHING
Contact Quantity4
Precious MaterialSILVER
Mounting ConfigurationTHREE 0.138 IN. DIA THD MTG HOLES IRREGULARLY SPACED IN
Precious Material and LocationCONTACT SILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 4
5133-00-236-4069 INTERCHANGEABLE
Drill,twist
3110-01-010-2270H20087N001PC10 INTERCHANGEABLE
Bearing,roller,radial and Thrust
Jered Llc
5910-01-309-035327270 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Knowles Cazenovia, Inc. Div Johanson Manufacturing
6110-01-629-63874006-310113-27270 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
27270 Arma Div Ambac Industries Inc
226618PT5 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5133-00-236-4069INTERCHANGEABLE
DRILL,TWIST
3110-01-010-2270INTERCHANGEABLE
BEARING,ROLLER,RADIAL AND THRUST
H20087N001PC10
5910-01-309-0353INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
27270
6110-01-629-6387INTERCHANGEABLE
CONTROLLER,MOTOR
4006-310113-27270

Frequently Asked Questions

What is NSN 5999-00-238-0559?

NSN 5999-00-238-0559 is a Contact Assembly,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-238-0559?

NSN 5999-00-238-0559 has 2 cross-referenced part numbers: 27270 (Arma Div Ambac Industries Inc), 226618PT5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5999-00-238-0559?

There are 4 known substitutes for 5999-00-238-0559: 5133-00-236-4069, 3110-01-010-2270, 5910-01-309-0353 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 226618PT5?

Key specifications for 226618PT5: Overall Length: 2.062 INCHES NOMINAL IN; Structural Design: NONSWITCHING; Contact Quantity: 4; Precious Material: SILVER. 16 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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