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4715-1,HG — GUIDE DISK ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4715-1,HG: GUIDE DISK ASSEMBLY.

The GUIDE DISK ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: COPPER NICKEL GUIDE,0.840 IN. LG,0.438 IN.

ID,0.745 IN. SHOULDER DIA;NYLON DISK,0.481 IN. OD,0.320 IN.

ID IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-199-6668, 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
4715-1,HG
NSN: 4820-01-199-6668
FSC: 4820 — Valves, Nonpowered
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOPPER NICKEL GUIDE,0.840 IN. LG,0.438 IN. ID,0.745 IN. SHOULDER DIA;NYLON DISK,0.481 IN. OD,0.320 IN. ID IN
NSN4820-01-199-6668
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4715-1,HG · 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: COPPER NICKEL GUIDE,0.840 IN. LG,0.438 IN. ID,0.745 IN. SHOULDER DIA;NYLON DISK,0.481 IN. OD,0.320 IN. ID IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOPPER NICKEL GUIDE,0.840 IN. LG,0.438 IN. ID,0.745 IN. SHOULDER DIA;NYLON DISK,0.481 IN. OD,0.320 IN. ID IN
SUBSTITUTES & CROSS-REFERENCES 1
047151Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4715-1,HG?
4715-1,HG is a GUIDE DISK ASSEMBLY.
What parts can replace 4715-1,HG?
There is 1 known substitute for 4715-1,HG: 047151. Substitute compatibility should be verified for your specific system.
What is the NSN for 4715-1,HG?
4715-1,HG is cataloged in the U.S. Government catalog under NSN 4820-01-199-6668. 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.