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Technical Data Sheet
PartsTable / MRO / 2PB18
2PB18 ✓ 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,PUSH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, case_style: SHOULDERED, seal_width: 0.500 INCHES NOMINAL IN, test_media: SERUM OR URINE, bonnet_type: INSIDE SCREW, temp_rating: -65.0 CELSIUS AND 225.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-722-3738, 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→ 2PB18
NSN: 5930-00-722-3738
FSC: 5930
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
case_styleSHOULDERED
seal_width0.500 INCHES NOMINAL IN
test_mediaSERUM OR URINE
bonnet_typeINSIDE SCREW
temp_rating-65.0 CELSIUS AND 225.0 CELSIUS DEGC
thread_class3B FIRST END
usage_designFOR THE QUANTITATIVE DETERMINATION OF SODIUM,POTASSIUM AND CHLORIDE
body_materialALUMINUM ALLOY
largest_width0.312 INCHES SINGLE END IN
overall_width0.312 INCHES IN
overall_length4.490 INCHES NOMINAL IN
NSN5930-00-722-3738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 2PB18 MFR SWITCH,PUSH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
AA31306HInterchangeable
interchangeable cross-reference
interchangeable
4820PL1332262Interchangeable
interchangeable cross-reference
interchangeable
AN6279-6CDInterchangeable
interchangeable cross-reference
interchangeable
5480Interchangeable
interchangeable cross-reference
interchangeable
2124-6Interchangeable
interchangeable cross-reference
interchangeable
304-2720-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2PB18?
2PB18 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2PB18?
There are 13 known substitutes for 2PB18: AA31306H, 4820PL1332262, AN6279-6CD and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2PB18?
2PB18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-722-3738. 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