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PartsTable / COMPONENT / SKB-456 ITEM X202
SKB-456 ITEM X202 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The BODY,VALVE is a the manufacturer industrial component. Key specifications include special_features: MEDA IS OIL, end_item_identification: TURBO PUMP; COFFIN TURBO PUMP INC. TYPE "DE", AFS CLASS 1 SHIPS, SERIAL NOS.

11872-11879, valve_design_control_activity: OAPJ5, valve_type_for_which_designed: FLUID PRESSURE REGULATING. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-406-8791, 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
SKB-456 ITEM X202
NSN: 4820-01-406-8791
FSC: 4820
CAGE: 0APJ5 — COFFIN TURBO PUMP INC (USA)
SPECIFICATIONS
special_featuresMEDA IS OIL
end_item_identificationTURBO PUMP; COFFIN TURBO PUMP INC. TYPE "DE", AFS CLASS 1 SHIPS, SERIAL NOS. 11872-11879
valve_design_control_activityOAPJ5
valve_type_for_which_designedFLUID PRESSURE REGULATING
NSN4820-01-406-8791
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SKB-456 ITEM X202 · 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
•
VALVE DESIGN CONTROL ACTIVITY: OAPJ5
•
VALVE TYPE FOR WHICH DESIGNED: FLUID PRESSURE REGULATING
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMEDA IS OIL
VALVE DESIGN CONTROL ACTIVITYOAPJ5
END ITEM IDENTIFICATIONTURBO PUMP; COFFIN TURBO PUMP INC. TYPE "DE", AFS CLASS 1 SHIPS, SERIAL NOS. 11872-11879
VALVE TYPE FOR WHICH DESIGNEDFLUID PRESSURE REGULATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1-7-23-7Interchangeable
interchangeable cross-reference
interchangeable
1831Interchangeable
interchangeable cross-reference
interchangeable
F22Interchangeable
interchangeable cross-reference
interchangeable
3K172Interchangeable
interchangeable cross-reference
interchangeable
17-240Interchangeable
interchangeable cross-reference
interchangeable
26829Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SKB-456 ITEM X202?
SKB-456 ITEM X202 is a BODY,VALVE.
What parts can replace SKB-456 ITEM X202?
There are 10 known substitutes for SKB-456 ITEM X202: 1-7-23-7, 1831, F22 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SKB-456 ITEM X202?
SKB-456 ITEM X202 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-406-8791. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026