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PartsTable / COMPONENT / 4675791-0027
4675791-0027 ✓ 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 RETAINER,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: NICKEL COPPER,OD 3.000,2 HOLES 0.127 DIA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-154-9750, 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
4675791-0027
NSN: 4820-01-154-9750
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNICKEL COPPER,OD 3.000,2 HOLES 0.127 DIA
NSN4820-01-154-9750
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4675791-0027 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER,OD 3.000,2 HOLES 0.127 DIA
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER,OD 3.000,2 HOLES 0.127 DIA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
501-4675697 ITEInterchangeable
interchangeable cross-reference
interchangeable
708-4674148 ITEM 25Interchangeable
interchangeable cross-reference
interchangeable
87643-9803Interchangeable
interchangeable cross-reference
interchangeable
501-4675791Interchangeable
interchangeable cross-reference
interchangeable
87643-9803 ITEM 25Interchangeable
interchangeable cross-reference
interchangeable
4675791Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4675791-0027?
4675791-0027 is a RETAINER,VALVE.
What parts can replace 4675791-0027?
There are 16 known substitutes for 4675791-0027: 501-4675697 ITE, 708-4674148 ITEM 25, 87643-9803 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4675791-0027?
4675791-0027 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-154-9750. 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