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156871 — SWITCH,PRESSURE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

156871: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 3.000 INCHES MAXIMUM IN, thread_class: 3A SINGLE PRESSURE CONNECTION A, body_diameter: 1.000 INCHES MAXIMUM IN, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 2.890 INCHES MAXIMUM IN, mounting_method: INLET CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-457-4462, 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→ 156871
NSN: 5930-00-457-4462
NIINs: 004574462, 006777022
FSC: 5930 — Switches
CAGE: 98505 — HYDRA-ELECTRIC COMPANY DBA HYDRA-ELECTRIC CO (USA)
SPECIFICATIONS
body_length3.000 INCHES MAXIMUM IN
thread_class3A SINGLE PRESSURE CONNECTION A
body_diameter1.000 INCHES MAXIMUM IN
terminal_typeCONNECTOR, RECEPTACLE
overall_length2.890 INCHES MAXIMUM IN
mounting_methodINLET CONNECTION
outside_diameter0.438 INCHES NOMINAL SINGLE CONNECTION IN
overall_diameter1.000 INCHES MAXIMUM IN
special_featuresMATERIAL,STEEL; 2.625 IN. LG; 1.500 IN. W; 0.469 IN. H; TWO THREADED MTG HOLES 0.125 IN. DIA; TWO UNTHREADED MTG HOLES 0.187 IN. DIA; ONE MTG SLOT 0.187 IN. LG BY 0.140 IN. W IN
style_designatorCYLINDRICAL
nominal_thread_size0.438 INCHES SINGLE PRESSURE CONNECTION IN
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
NSN5930-00-457-4462
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 156871 MFR SWITCH,PRESSURE
KEY FEATURES
•
BODY DIAMETER: 1.000 INCHES MAXIMUM IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: CONNECTOR, RECEPTACLE
•
OVERALL DIAMETER: 1.000 INCHES MAXIMUM IN
•
CONTACT LOAD CURRENT RATING: 2.0 AMPERES LAMP LOAD SINGLE VOLTAGE
•
MOUNTING METHOD: INLET CONNECTION
•
STYLE DESIGNATOR: CYLINDRICAL
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.000 INCHES MAXIMUM IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPECONNECTOR, RECEPTACLE
OVERALL DIAMETER1.000 INCHES MAXIMUM IN
CONTACT LOAD CURRENT RATING2.0 AMPERES LAMP LOAD SINGLE VOLTAGE
MOUNTING METHODINLET CONNECTION
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.890 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.438 INCHES NOMINAL SINGLE CONNECTION IN
PRESSURE SWITCH TYPEGAGE
SUBSTITUTES & CROSS-REFERENCES 1
715007Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 156871?
156871 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 156871?
There is 1 known substitute for 156871: 715007. Substitute compatibility should be verified for your specific system.
What is the NSN for 156871?
156871 is cataloged in the U.S. Government catalog under NSN 5930-00-457-4462. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.