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PartsTable / COMPONENT / 457-5851
457-5851 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include color: RED SINGLE ACTUATOR, body_style: BUSHING MOUNTED, body_length: 0.888 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN, thread_class: 2A A, body_diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, overall_width: 0.688 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-815-9112, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
457-5851
NSN: 5930-00-815-9112
FSC: 5930
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
colorRED SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_length0.888 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
thread_class2A A
body_diameter0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
overall_width0.688 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.688 INCHES NOMINAL IN
overall_length1.375 INCHES MAXIMUM IN
actuator_height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
NSN5930-00-815-9112
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 457-5851 MFR SWITCH,PUSH
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNEF
•
MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 28.0 DC
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
BUSHING LENGTH: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
BODY DIAMETER: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNEF
MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
BUSHING LENGTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
OVERALL HEIGHT0.688 INCHES NOMINAL IN
BODY DIAMETER0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
OVERALL LENGTH1.375 INCHES MAXIMUM IN
OVERALL WIDTH0.688 INCHES NOMINAL IN
BODY LENGTH0.888 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
547B002837Interchangeable
interchangeable cross-reference
interchangeable
SX303CB1RInterchangeable
interchangeable cross-reference
interchangeable
W193P6RInterchangeable
interchangeable cross-reference
interchangeable
L02560Interchangeable
interchangeable cross-reference
interchangeable
MS25089-3CRInterchangeable
interchangeable cross-reference
interchangeable
M83504/02-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 457-5851?
457-5851 is a SWITCH,PUSH.
What parts can replace 457-5851?
There are 15 known substitutes for 457-5851: 547B002837, SX303CB1R, W193P6R and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 457-5851?
457-5851 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-815-9112. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026