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5688530 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5688530: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include special_features: STEEL; 4.438 IN. LG; 3.750 IN.

W; 1.875 IN. THK; 4 PORTS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-057-7119, 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
5688530
NSN: 4820-01-057-7119
FSC: 4820 — Valves, Nonpowered
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
special_featuresSTEEL; 4.438 IN. LG; 3.750 IN. W; 1.875 IN. THK; 4 PORTS IN
NSN4820-01-057-7119
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5688530 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL; 4.438 IN. LG; 3.750 IN. W; 1.875 IN. THK; 4 PORTS IN
SUBSTITUTES & CROSS-REFERENCES 2
136096Reference document
Same NSN cross-reference
Reference document — Secondary reference
37755-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5688530?
5688530 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 5688530?
There are 2 known substitutes for 5688530: 136096, 37755-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 5688530?
5688530 is cataloged in the U.S. Government catalog under NSN 4820-01-057-7119. 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.