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620.24.02 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

620.24.02: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED INTERNAL PIPE ALL ENDS, mounting_position: HORIZONTAL, supplementary_features: FLOW CONTROL DEVICE: DIAPHRAGM. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-770-8133, 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
620.24.02
NSN: 4820-00-770-8133
FSC: 4820 — Valves, Nonpowered
CAGE: 0124B — SAPA OPERACIONES SL (ESP)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED INTERNAL PIPE ALL ENDS
mounting_positionHORIZONTAL
supplementary_featuresFLOW CONTROL DEVICE: DIAPHRAGM
NSN4820-00-770-8133
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 620.24.02 · 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
•
MOUNTING POSITION: HORIZONTAL
•
SUPPLEMENTARY FEATURES: FLOW CONTROL DEVICE: DIAPHRAGM
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MOUNTING POSITIONHORIZONTAL
SUPPLEMENTARY FEATURESFLOW CONTROL DEVICE: DIAPHRAGM
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 4
7708133Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6767960Reference document
Same NSN cross-reference
Reference document — Secondary reference
2520007708133Reference document
Same NSN cross-reference
Reference document — Informative reference only
25207708133Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 620.24.02?
620.24.02 is a VALVE,CHECK.
What parts can replace 620.24.02?
There are 4 known substitutes for 620.24.02: 7708133, 6767960, 2520007708133 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 620.24.02?
620.24.02 is cataloged in the U.S. Government catalog under NSN 4820-00-770-8133. 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.