PartsTable
Technical Data Sheet

SS-CHS6MM-1/3 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SS-CHS6MM-1/3: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, valve_size: 6.0 MILLIMETERS MM, operating_pressure: 0.03 BAR MAXIMUM SINGLE RESPONSE, flow_control_device: POPPET, valve_operation_method: AUTOMATIC, part_name_assigned_by_controlling_agency: POPPET CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-681-6627, 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
SS-CHS6MM-1/3
NSN: 4820-01-681-6627
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
valve_size6.0 MILLIMETERS MM
operating_pressure0.03 BAR MAXIMUM SINGLE RESPONSE
flow_control_devicePOPPET
valve_operation_methodAUTOMATIC
part_name_assigned_by_controlling_agencyPOPPET CHECK VALVE
NSN4820-01-681-6627
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS-CHS6MM-1/3 · 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
•
FLOW CONTROL DEVICE: POPPET
•
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
•
OPERATING PRESSURE: 0.03 BAR MAXIMUM SINGLE RESPONSE
•
VALVE SIZE: 6.0 MILLIMETERS MM
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
STYLE DESIGNATORSCREW-IN CARTRIDGE
OPERATING PRESSURE0.03 BAR MAXIMUM SINGLE RESPONSE
VALVE SIZE6.0 MILLIMETERS MM
PART NAME ASSIGNED BY CONTROLLING AGENCYPOPPET CHECK VALVE
MATERIALSTEEL CORROSION RESISTING BODY
VALVE OPERATION METHODAUTOMATIC
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy SS-CHS6MM-1/3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SS-CHS6MM-1/3?
SS-CHS6MM-1/3 is a VALVE,CHECK.
What is the NSN for SS-CHS6MM-1/3?
SS-CHS6MM-1/3 is cataloged in the U.S. Government catalog under NSN 4820-01-681-6627. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SS-CHS6MM-1/3

✓ 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.