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79837001 DS-G-79837-1 PC 8 — Technical Data Sheet

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— · 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 RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, valve_design_control_activity: 15187, valve_size_for_which_designed: 1.500 INCHES IN, valve_model_number_for_which_designed: HSJ-16-C. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-427-8464, 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
79837001 DS-G-79837-1 PC 8
NSN: 4820-01-427-8464
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialNICKEL ALLOY
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
valve_design_control_activity15187
valve_size_for_which_designed1.500 INCHES IN
valve_model_number_for_which_designedHSJ-16-C
NSN4820-01-427-8464
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 79837001 DS-G-79837-1 PC 8 · 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 SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 15187
•
MATERIAL: NICKEL ALLOY
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: HSJ-16-C
TECHNICAL CHARACTERISTICS
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
VALVE DESIGN CONTROL ACTIVITY15187
MATERIALNICKEL ALLOY
VALVE MODEL NUMBER FOR WHICH DESIGNEDHSJ-16-C
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
12Z13001-7000InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S71-5102-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
121583InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DS-G-79837-1 PIECE 8InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79837001 DS-G-79837-1 PC 8?
79837001 DS-G-79837-1 PC 8 is a RETAINER,DISK,VALVE.
What parts can replace 79837001 DS-G-79837-1 PC 8?
There are 4 known substitutes for 79837001 DS-G-79837-1 PC 8: 12Z13001-7000, S71-5102-1, 121583 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79837001 DS-G-79837-1 PC 8?
79837001 DS-G-79837-1 PC 8 is cataloged in the Federal Logistics Information System under NSN 4820-01-427-8464. 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: October 2026