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218032618 — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

218032618: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include end_item_identification: CYLINDER,STEER GEAR, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: VALVE,VENT/TEST, reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-535-1632, 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
218032618
NSN: 4820-01-535-1632
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
end_item_identificationCYLINDER,STEER GEAR
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyVALVE,VENT/TEST
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN4820-01-535-1632
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 218032618 · 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
SUBSTITUTES & CROSS-REFERENCES 3
2701-01-21.27-AReference document
Same NSN cross-reference
Reference document — Secondary reference
556-6406597 FIND MRFH-B43Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-6440Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 218032618?
218032618 is a VALVE,VENT.
What parts can replace 218032618?
There are 3 known substitutes for 218032618: 2701-01-21.27-A, 556-6406597 FIND MRFH-B43, D-6440. Substitute compatibility should be verified for your specific system.
What is the NSN for 218032618?
218032618 is cataloged in the U.S. Government catalog under NSN 4820-01-535-1632. This indicates validated use in U.S. government and defense supply chains.
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