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Technical Data Sheet
PartsTable / COMPONENT / 262182705-0147
262182705-0147 ✓ 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 VALVE ASSEMBLY,VENT AND DRAIN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-081-2630, 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
262182705-0147
NSN: 4820-01-081-2630
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number262182705-0147
NSN4820-01-081-2630
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 262182705-0147 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF BODY 1,STEEL+RETAINER 1,STEEL+RING 2,TEFLOW;VALVE 1,NICKEL COPPER+PLUG 1,0.438-20 UNF;O.RING 1,BUNA-N+RING 1,SYNTHETIC RUBBER;LOCKWIRE,NICKEL COPPER;PAN HEAD,SCREW 2,BRASS+2.500 IPS;3000 PSI WP MAX
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF BODY 1,STEEL+RETAINER 1,STEEL+RING 2,TEFLOW;VALVE 1,NICKEL COPPER+PLUG 1,0.438-20 UNF;O.RING 1,BUNA-N+RING 1,SYNTHETIC RUBBER;LOCKWIRE,NICKEL COPPER;PAN HEAD,SCREW 2,BRASS+2.500 IPS;3000 PSI WP MAX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
262182705-A147Interchangeable
Same NIIN cross-reference
interchangeable
2621-827-05Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 262182705-0147?
262182705-0147 is a VALVE ASSEMBLY,VENT AND DRAIN.
What parts can replace 262182705-0147?
There are 2 known substitutes for 262182705-0147: 262182705-A147, 2621-827-05. Substitute compatibility should be verified for your specific system.
What is the NSN for 262182705-0147?
262182705-0147 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-081-2630. 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