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AMD-1740 — MANIFOLD,HYDRAULIC SYSTEM ACCESS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AMD-1740: MANIFOLD,HYDRAULIC SYSTEM ACCESS.

MANIFOLD,HYDRAULIC SYSTEM ACCESS. Key specifications include special_features: NHA: CRANE ASSEMBLY MODEL FB30-27, end_item_identification: CRANE ASSEMBLY MODEL FB30-27, part_name_assigned_by_controlling_agency: COVER,PEDESTAL. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-554-3471, 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
AMD-1740
NSN: 4810-01-554-3471
NIINs: 015543471, 015543475, 015543486, 015543493, 015551320, 015551321
FSC: 4810 — Valves, Powered
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
special_featuresNHA: CRANE ASSEMBLY MODEL FB30-27
end_item_identificationCRANE ASSEMBLY MODEL FB30-27
part_name_assigned_by_controlling_agencyCOVER,PEDESTAL
NSN4810-01-554-3471
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AMD-1740 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA: CRANE ASSEMBLY MODEL FB30-27
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, SWING LIMIT, SOLENOID
END ITEM IDENTIFICATIONNEW CONSTRUCTION LPD21
SUBSTITUTES & CROSS-REFERENCES 2
YMD-9775Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMD-1740 ITEM 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AMD-1740?
AMD-1740 is a MANIFOLD,HYDRAULIC SYSTEM ACCESS.
What parts can replace AMD-1740?
There are 2 known substitutes for AMD-1740: YMD-9775, AMD-1740 ITEM 6. Substitute compatibility should be verified for your specific system.
What is the NSN for AMD-1740?
AMD-1740 is cataloged in the U.S. Government catalog under NSN 4810-01-554-3471. 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.