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931153 — SWITCH,PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

931153: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, furnished_items_and_quantity: 1 LEVER, part_name_assigned_by_controlling_agency: SWITCH, PRESSURE DIFFERENTIAL: 1.7 BAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-525-3876, 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
931153
NSN: 4820-01-525-3876
NIINs: 015253876, 015473849
FSC: 4820 — Valves, Nonpowered
CAGE: 02AC6 — FORESPAR PRODUCTS CORP (USA)
SPECIFICATIONS
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
furnished_items_and_quantity1 LEVER
part_name_assigned_by_controlling_agencySWITCH, PRESSURE DIFFERENTIAL: 1.7 BAR
NSN4820-01-525-3876
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 931153 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LEVER
STYLE DESIGNATORSTRAIGHT THRU
PART NAME ASSIGNED BY CONTROLLING AGENCY3/4 INCH THRU HULL VALVE IN
VALVE OPERATION METHODMANUAL
SUBSTITUTES & CROSS-REFERENCES 1
MK-SBP-NH-3/4 INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 931153?
931153 is a SWITCH,PRESSURE.
What parts can replace 931153?
There is 1 known substitute for 931153: MK-SBP-NH-3/4 IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 931153?
931153 is cataloged in the U.S. Government catalog under NSN 4820-01-525-3876. 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.