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DS-B-90422-5 — HINGE,SWING CHECK VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DS-B-90422-5: HINGE,SWING CHECK VALVE.

The HINGE,SWING CHECK VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, pressure_class: ERR-060, special_features: INCLUDES PIN, P/N: 301698, end_item_identification: SEAWOLF CLASS SSN, valve_design_control_activity: 15187, valve_size_for_which_designed: 5.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-435-8792, 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
DS-B-90422-5
NSN: 4820-01-435-8792
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialNICKEL ALLOY
pressure_classERR-060
special_featuresINCLUDES PIN, P/N: 301698
end_item_identificationSEAWOLF CLASS SSN
valve_design_control_activity15187
valve_size_for_which_designed5.000 INCHES IN
valve_model_number_for_which_designedDS-B-90422
NSN4820-01-435-8792
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DS-B-90422-5 · 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 MODEL NUMBER FOR WHICH DESIGNED: DS-B-90422
•
VALVE SIZE FOR WHICH DESIGNED: 5.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 15187
•
PRESSURE CLASS: ERR-060
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNEDDS-B-90422
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES IN
SPECIAL FEATURESINCLUDES PIN, P/N: 301698
VALVE DESIGN CONTROL ACTIVITY15187
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
PRESSURE CLASSERR-060
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
DS-B-90422Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
SA-F-90348Reference document
Same NSN cross-reference
Reference document — Drawing number 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 DS-B-90422-5?
DS-B-90422-5 is a HINGE,SWING CHECK VALVE.
What parts can replace DS-B-90422-5?
There are 2 known substitutes for DS-B-90422-5: DS-B-90422, SA-F-90348. Substitute compatibility should be verified for your specific system.
What is the NSN for DS-B-90422-5?
DS-B-90422-5 is cataloged in the U.S. Government catalog under NSN 4820-01-435-8792. This indicates validated use in U.S. government and defense supply chains.
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