PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP6056Relay-Solenoid,engine Starter,el

Ametek Inc Div Ametek Switch · NSN 2920-00-861-2063 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-861-2063 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-861-2063. Primary manufacturer part number: SP6056.
Features
  • Relay-Solenoid,engine Starter,el — FSC 2920
  • Criticality Code Justification: FEAT
  • Control Terminal Type: THREADED POST
  • Contact Manual Closing Provision: NOT INCLUDED
  • Grounded Control Terminal: NOT INCLUDED
  • Engaging Linkage: NOT INCLUDED
  • Mounting Facility Spacing: HOLES SPACED 1.750 IN. C TO C APART IN
  • Motor Diameter for Which Rigid Mount Is Designed: 2.950 INCHES NOMINAL IN
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Relay-Solenoid,engine Starter,el, cataloged under National Stock Number 2920-00-861-2063, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ametek Inc Div Ametek Switch. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-861-2063
Primary Part NumberSP6056
Item NameRelay-Solenoid,engine Starter,el
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerAmetek Inc Div Ametek Switch
StatusACTIVE
Criticality Code JustificationFEAT
Control Terminal TypeTHREADED POST
Contact Manual Closing ProvisionNOT INCLUDED
Grounded Control TerminalNOT INCLUDED
Engaging LinkageNOT INCLUDED
Mounting Facility SpacingHOLES SPACED 1.750 IN. C TO C APART IN
Motor Diameter for Which Rigid Mount Is Designed2.950 INCHES NOMINAL IN
Control Terminal Quantity2
Mounting Facility Type and Quantity4 HOLE
Accommodated Linkage Threaded Hole Thread Size5/16-24
Mounting Hole Diameter0.281 INCHES NOMINAL IN
SubmersibilitySUBMERSIBLE
Nominal Voltage Rating24.0 VOLTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2920-00-184-7515SP-6056 INTERCHANGEABLE
Switch,solenoid,starter
Ametek Inc Div Ametek Switch
5945-00-721-3859SAT4102UT INTERCHANGEABLE
Solenoid,switch
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
11610149 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
SAT4102UT Prestolite Electric Inc (USA)
66-642-G Ohio Generator Remanufacturing (USA)
SP6056 PRIMARY Ametek Inc Div Ametek Switch (USA)
2920008612063 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
SAT4106UT Prestolite Electric Inc (USA)
Related Parts
2920-00-184-7515INTERCHANGEABLE
SWITCH,SOLENOID,STARTER
SP-6056
5945-00-721-3859INTERCHANGEABLE
SOLENOID,SWITCH
SAT4102UT

Frequently Asked Questions

What is NSN 2920-00-861-2063?

NSN 2920-00-861-2063 is a Relay-Solenoid,engine Starter,el, manufactured by Ametek Inc Div Ametek Switch, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-861-2063?

NSN 2920-00-861-2063 has 6 cross-referenced part numbers: 11610149 (U S Army Tank Automotive Command Amsta-Im-Mm), SAT4102UT (Prestolite Electric Inc), 66-642-G (Ohio Generator Remanufacturing), SP6056 (Ametek Inc Div Ametek Switch), 2920008612063 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 1 more.

What NSN replaces 2920-00-861-2063?

There are 2 known substitutes for 2920-00-861-2063: 2920-00-184-7515, 5945-00-721-3859. Verify interchangeability with system specifications before substitution.

What are the specifications of SP6056?

Key specifications for SP6056: Criticality Code Justification: FEAT; Control Terminal Type: THREADED POST; Contact Manual Closing Provision: NOT INCLUDED; Grounded Control Terminal: NOT INCLUDED. 15 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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