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88-D-677 — ADJUSTING SCREW,HYDRAULIC CYLIND

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

88-D-677: ADJUSTING SCREW,HYDRAULIC CYLIND.

ADJUSTING SCREW,HYDRAULIC CYLIND. Key specifications include general_characteristics_item_description: ROUND; NICKEL ALUMINUM BRONZE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-085-1835, 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
88-D-677
NSN: 4820-01-085-1835
FSC: 4820 — Valves, Nonpowered
CAGE: 71905 — DERBYSHIRE MACHINE & TOOL CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionROUND; NICKEL ALUMINUM BRONZE
NSN4820-01-085-1835
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 88-D-677 · 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: ROUND; NICKEL ALUMINUM BRONZE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONROUND; NICKEL ALUMINUM BRONZE
SUBSTITUTES & CROSS-REFERENCES 1
704-4685201Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 88-D-677?
88-D-677 is a ADJUSTING SCREW,HYDRAULIC CYLIND.
What parts can replace 88-D-677?
There is 1 known substitute for 88-D-677: 704-4685201. Substitute compatibility should be verified for your specific system.
What is the NSN for 88-D-677?
88-D-677 is cataloged in the U.S. Government catalog under NSN 4820-01-085-1835. 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.