PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SAT4102UTSolenoid,switch

Prestolite Electric Inc · NSN 5945-00-721-3859 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-721-3859 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-721-3859. Primary manufacturer part number: SAT4102UT.
Features
  • Solenoid,switch — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Solenoid,switch, cataloged under National Stock Number 5945-00-721-3859, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Prestolite Electric Inc. 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.

Catalog Facts
Item NameSolenoid,switch
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersPrestolite Electric Inc (CAGE 24975); Prestolite Electric Inc (CAGE 68505)
Technical Specifications
ParameterValue
NSN5945-00-721-3859
Primary Part NumberSAT4102UT
Item NameSolenoid,switch
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2920-00-861-2063SP6056 INTERCHANGEABLE
Relay-Solenoid,engine Starter,el
Ametek Inc Div Ametek Switch
Cross-Reference Index
Part NumberManufacturer
SAT4102UT PRIMARY Prestolite Electric Inc (USA)
SAT4102UT Prestolite Electric Inc (USA)
Related Parts
2920-00-861-2063INTERCHANGEABLE
RELAY-SOLENOID,ENGINE STARTER,EL
SP6056

Frequently Asked Questions

What is NSN 5945-00-721-3859?

NSN 5945-00-721-3859 is a Solenoid,switch, manufactured by Prestolite Electric Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-721-3859?

NSN 5945-00-721-3859 has 2 cross-referenced part numbers: SAT4102UT (Prestolite Electric Inc), SAT4102UT (Prestolite Electric Inc).

What NSN replaces 5945-00-721-3859?

There is 1 known substitute for 5945-00-721-3859: 2920-00-861-2063. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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