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70304667 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

70304667: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, taper_length: 5.550 INCHES NOMINAL IN, style_designator: SOLID WEDGE, taper_major_diameter: 1.665 INCHES NOMINAL IN, taper_minor_diameter: 1.000 INCHES NOMINAL IN, media_for_which_designed: GAS OR OIL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-184-2299, 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
70304667
NSN: 4820-01-184-2299
FSC: 4820 — Valves, Nonpowered
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY
taper_length5.550 INCHES NOMINAL IN
style_designatorSOLID WEDGE
taper_major_diameter1.665 INCHES NOMINAL IN
taper_minor_diameter1.000 INCHES NOMINAL IN
media_for_which_designedGAS OR OIL
NSN4820-01-184-2299
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70304667 · 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
•
TAPER MINOR DIAMETER: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID WEDGE
•
TAPER MAJOR DIAMETER: 1.665 INCHES NOMINAL IN
•
TAPER LENGTH: 5.550 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: GAS OR OIL
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
TAPER MINOR DIAMETER1.000 INCHES NOMINAL IN
STYLE DESIGNATORSOLID WEDGE
TAPER MAJOR DIAMETER1.665 INCHES NOMINAL IN
TAPER LENGTH5.550 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDGAS OR OIL
MATERIALNICKEL ALLOY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
N11059 PIECE 3A-3 1/2 INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5473-4-4-YSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 70304667?
70304667 is a DISK,VALVE.
What parts can replace 70304667?
There are 2 known substitutes for 70304667: N11059 PIECE 3A-3 1/2 IN, 5473-4-4-Y. Substitute compatibility should be verified for your specific system.
What is the NSN for 70304667?
70304667 is cataloged in the U.S. Government catalog under NSN 4820-01-184-2299. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.