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PartsTable / MRO / 3-4965 PIECE 31
3-4965 PIECE 31 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,PRESSURE is a the manufacturer industrial component. Key specifications include cubic_measure: 20.000 CUBIC INCHES, overall_width: 2.500 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, mounting_method: INLET CONNECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-101-6844, 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
MRO→ MRO_GENERAL→ 3-4965 PIECE 31
NSN: 5930-01-101-6844
FSC: 5930
CAGE: 75214 — KAHLENBERG INDUSTRIES, INC. DBA KAHLENBERG INDUSTRIES INC (USA)
SPECIFICATIONS
cubic_measure20.000 CUBIC INCHES
overall_width2.500 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height1.250 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
mounting_methodINLET CONNECTION
style_designatorCYLINDRICAL
pressure_switch_typeGAGE
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
contact_stimulus_rating10.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
media_for_which_designedGAS OR LIQUID
NSN5930-01-101-6844
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 3-4965 PIECE 31 MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT VOLTAGE RATING IN VOLTS: 115.0 AC AT SEA LEVEL SINGLE VOLTAGE
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
•
STYLE DESIGNATOR: CYLINDRICAL
•
MOUNTING METHOD: INLET CONNECTION
•
MEDIA FOR WHICH DESIGNED: GAS OR LIQUID
•
PRESSURE SWITCH TYPE: GAGE
•
CONTACT ADJUSTABILITY: ACTUATION POINT NOT ADJUSTABLE
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL SINGLE VOLTAGE
OVERALL WIDTH2.500 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
STYLE DESIGNATORCYLINDRICAL
MOUNTING METHODINLET CONNECTION
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
PRESSURE SWITCH TYPEGAGE
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE
OVERALL LENGTH3.250 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING15.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
31628S7Interchangeable
interchangeable cross-reference
interchangeable
7744780Interchangeable
interchangeable cross-reference
interchangeable
V100Interchangeable
interchangeable cross-reference
interchangeable
P2382Interchangeable
interchangeable cross-reference
interchangeable
8329128Interchangeable
interchangeable cross-reference
interchangeable
516-8329128Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-4965 PIECE 31?
3-4965 PIECE 31 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3-4965 PIECE 31?
There are 21 known substitutes for 3-4965 PIECE 31: 31628S7, 7744780, V100 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-4965 PIECE 31?
3-4965 PIECE 31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-101-6844. 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