PartsTable
Technical Data Sheet
Download PDF

525-S8C5F-XPS — VALVE,STOP-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

525-S8C5F-XPS: VALVE,STOP-CHECK.

The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316L BODY, valve_size: 2.0 INCHES IN, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, nominal_thickness: 0.0 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-605-4959, 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
525-S8C5F-XPS
NSN: 4820-01-605-4959
FSC: 4820 — Valves, Nonpowered
CAGE: 1GZ83 — SFC VALVE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 316L BODY
valve_size2.0 INCHES IN
flange_shapeROUND ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness0.0 INCHES ALL ENDS IN
flange_face_designPLAIN ALL ENDS
face_to_face_distance11.0 INCHES IN
valve_operation_methodAUTOMATIC
end_item_identificationVALVE,STOP CHECK
nominal_outside_diameter6.5 INCHES ALL ENDS IN
NSN4820-01-605-4959
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 525-S8C5F-XPS · 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
•
FLANGE SHAPE: ROUND ALL ENDS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
VALVE SIZE: 2.0 INCHES IN
•
NOMINAL OUTSIDE DIAMETER: 6.5 INCHES ALL ENDS IN
•
FACE TO FACE DISTANCE: 11.0 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE2.0 INCHES IN
NOMINAL OUTSIDE DIAMETER6.5 INCHES ALL ENDS IN
FACE TO FACE DISTANCE11.0 INCHES IN
END ITEM IDENTIFICATIONVALVE,STOP CHECK
MATERIALSTEEL COMP 316L 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 1
CD 525-S8C5F-XPS 2INSame 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
Ready to buy 525-S8C5F-XPS?
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 525-S8C5F-XPS?
525-S8C5F-XPS is a VALVE,STOP-CHECK.
What parts can replace 525-S8C5F-XPS?
There is 1 known substitute for 525-S8C5F-XPS: CD 525-S8C5F-XPS 2IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 525-S8C5F-XPS?
525-S8C5F-XPS is cataloged in the U.S. Government catalog under NSN 4820-01-605-4959. 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 — 525-S8C5F-XPS

✓ 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.