PartsTable
Technical Data Sheet
PartsTable / COMPONENT / HF2149
HF2149 ✓ 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,TOGGLE is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSEDFULLY INCLOSED, nominal_thread_size: 0.750 INCHES0.750 INCHES IN, thread_quantity_per_inch: 3232, thread_series_designator: UNUN, terminal_type_and_quantity: 12 SCREW12 SCREW, maximum_voltage_rating_in_volts: 250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-272-1391, 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
HF2149
NSN: 5930-00-272-1391
FSC: 5930
CAGE: 28835 — HOBART BROS CO (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSEDFULLY INCLOSED
nominal_thread_size0.750 INCHES0.750 INCHES IN
thread_quantity_per_inch3232
thread_series_designatorUNUN
terminal_type_and_quantity12 SCREW12 SCREW
nonpile-up_contact_arrangement4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
contact_load_current_rating_at_maximum_rated_voltage5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC5.000 AMPERES RESISTIVE AC
NSN5930-00-272-1391
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN HF2149 MFR SWITCH,TOGGLE
KEY FEATURES
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC5.000 AMPERES RESISTIVE AC
•
NONPILE-UP CONTACT ARRANGEMENT: 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
•
INCLOSURE TYPE: FULLY INCLOSEDFULLY INCLOSED
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
•
THREAD QUANTITY PER INCH: 3232
•
THREAD SERIES DESIGNATOR: UNUN
•
NOMINAL THREAD SIZE: 0.750 INCHES0.750 INCHES IN
•
TERMINAL TYPE AND QUANTITY: 12 SCREW12 SCREW
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE DC AND 5.000 AMPERES RESISTIVE AC5.000 AMPERES RESISTIVE AC
NONPILE-UP CONTACT ARRANGEMENT4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
INCLOSURE TYPEFULLY INCLOSEDFULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
THREAD QUANTITY PER INCH3232
THREAD SERIES DESIGNATORUNUN
NOMINAL THREAD SIZE0.750 INCHES0.750 INCHES IN
TERMINAL TYPE AND QUANTITY12 SCREW12 SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
123486Interchangeable
interchangeable cross-reference
interchangeable
481272Interchangeable
interchangeable cross-reference
interchangeable
B85SC2Interchangeable
interchangeable cross-reference
interchangeable
B85CVS2Interchangeable
interchangeable cross-reference
interchangeable
80950Interchangeable
interchangeable cross-reference
interchangeable
80950REV CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy HF2149?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HF2149?
HF2149 is a SWITCH,TOGGLE.
What parts can replace HF2149?
There are 11 known substitutes for HF2149: 123486, 481272, B85SC2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HF2149?
HF2149 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-272-1391. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HF2149

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026