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45771HG — GUIDE AND DISK ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

45771HG: GUIDE AND DISK ASSEMBLY.

The GUIDE AND DISK ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: TECHNICAL PRODUCTS AND PRECISION,STOP CHECK VALVE,MODEL 6GSC80-1, general_characteristics_item_description: COPPER NICKEL GUIDE,NYLON DISK;6000 MAX PSI;230 DEG F MAX TEMP DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-260-4430, 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
45771HG
NSN: 4820-01-260-4430
FSC: 4820 — Valves, Nonpowered
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
end_item_identificationTECHNICAL PRODUCTS AND PRECISION,STOP CHECK VALVE,MODEL 6GSC80-1
general_characteristics_item_descriptionCOPPER NICKEL GUIDE,NYLON DISK;6000 MAX PSI;230 DEG F MAX TEMP DEGF
NSN4820-01-260-4430
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 45771HG · 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,NYLON DISK;6000 MAX PSI;230 DEG F MAX TEMP DEGF
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOPPER NICKEL GUIDE,NYLON DISK;6000 MAX PSI;230 DEG F MAX TEMP DEGF
END ITEM IDENTIFICATIONTECHNICAL PRODUCTS AND PRECISION,STOP CHECK VALVE,MODEL 6GSC80-1
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

No substitute or cross-reference records for this part.

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 45771HG?
45771HG is a GUIDE AND DISK ASSEMBLY.
What is the NSN for 45771HG?
45771HG is cataloged in the U.S. Government catalog under NSN 4820-01-260-4430. 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.