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1000549 — SWITCH,PRESSURE

✓ Government record, cited
3M · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1000549: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a 3M industrial component. Key specifications include terminal_type: SCREW, mounting_method: BRACKET(S), pressure_switch_type: DIFFERENTIAL, contact_adjustability: DEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET, contact_action_stimulus: DECREASE, contact_adjustment_type: EXTERNAL ACTUATION POINT POINTER WITH SCALE AND EXTERNAL DEACTUATION POINT POINTER WITH SCALE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-032-1852, 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→ 1000549
NSN: 5930-01-032-1852
FSC: 5930 — Switches
CAGE: 00365 — TLD ACE CORP DIV TLD ACE (USA)
SPECIFICATIONS
terminal_typeSCREW
mounting_methodBRACKET(S)
pressure_switch_typeDIFFERENTIAL
contact_adjustabilityDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
contact_action_stimulusDECREASE
contact_adjustment_typeEXTERNAL ACTUATION POINT POINTER WITH SCALE AND EXTERNAL DEACTUATION POINT POINTER WITH SCALE
contact_stimulus_rating15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 20.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
contact_adjustment_range+8.00 TO 60.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +8.00 TO 60.00 DEACTUATION POINT POUNDS PER SQUARE INCH
media_for_which_designedLIQUID
nonpile-up_contact_arrangement2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
NSN5930-01-032-1852
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M SWITCH,PRESSURE TITLE COMPONENT PN 1000549 MFR 3M SWITCH,PRESSURE
KEY FEATURES
•
CONTACT ACTION STIMULUS: DECREASE
•
TERMINAL TYPE: SCREW
•
MOUNTING METHOD: BRACKET(S)
•
CONTACT ADJUSTMENT RANGE: +8.00 TO 60.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +8.00 TO 60.00 DEACTUATION POINT POUNDS PER SQUARE INCH
•
PRESSURE SWITCH TYPE: DIFFERENTIAL
•
CONTACT ADJUSTMENT TYPE: EXTERNAL ACTUATION POINT POINTER WITH SCALE AND EXTERNAL DEACTUATION POINT POINTER WITH SCALE
•
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
•
MEDIA FOR WHICH DESIGNED: LIQUID
TECHNICAL CHARACTERISTICS
CONTACT ACTION STIMULUSDECREASE
TERMINAL TYPESCREW
MOUNTING METHODBRACKET(S)
CONTACT ADJUSTMENT RANGE+8.00 TO 60.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +8.00 TO 60.00 DEACTUATION POINT POUNDS PER SQUARE INCH
PRESSURE SWITCH TYPEDIFFERENTIAL
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT POINTER WITH SCALE AND EXTERNAL DEACTUATION POINT POINTER WITH SCALE
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
MEDIA FOR WHICH DESIGNEDLIQUID
CONTACT STIMULUS RATING15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 20.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 2
P74DAReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
P74DA-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1000549?
1000549 is a SWITCH,PRESSURE manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1000549?
There are 2 known substitutes for 1000549: P74DA, P74DA-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 1000549?
1000549 is cataloged in the U.S. Government catalog under NSN 5930-01-032-1852. This indicates validated use in U.S. government and defense supply chains.
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