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S7252R2 — STEM,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

S7252R2: STEM,VALVE.

The STEM,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: SPECIAL REQUIREMENTS IN ACCORDANCE WITH WESTINGHOUSE ELECTRIC CORP CODE LETTERS A,C,D,F,G AND H. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-177-6099, 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
S7252R2
NSN: 4820-00-177-6099
NIINs: 001776099, 008297702
FSC: 4820 — Valves, Nonpowered
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsSPECIAL REQUIREMENTS IN ACCORDANCE WITH WESTINGHOUSE ELECTRIC CORP CODE LETTERS A,C,D,F,G AND H
NSN4820-00-177-6099
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S7252R2 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SPECIAL REQUIREMENTS IN ACCORDANCE WITH WESTINGHOUSE ELECTRIC CORP CODE LETTERS A,C,D,F,G AND H
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL REQUIREMENTS IN ACCORDANCE WITH WESTINGHOUSE ELECTRIC CORP CODE LETTERS A,C,D,F,G AND H
SUBSTITUTES & CROSS-REFERENCES 3
E236 PC55Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E265REVFPC55Reference document
Same NSN cross-reference
Reference document — Secondary reference
E265PC55Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is S7252R2?
S7252R2 is a STEM,VALVE.
What parts can replace S7252R2?
There are 3 known substitutes for S7252R2: E236 PC55, E265REVFPC55, E265PC55. Substitute compatibility should be verified for your specific system.
What is the NSN for S7252R2?
S7252R2 is cataloged in the U.S. Government catalog under NSN 4820-00-177-6099. 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.