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PartsTable / COMPONENT / 2318-2S-FMS-BC
2318-2S-FMS-BC ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY, body_style: STRAIGHT THRU, special_features: BC-2 IN MICRO B; BRONZE CAP INCLUDED; POLYTETRAFLUOROETHYLENE BALL; WT,13LBS LBS, mounting_facility: BOLTS OR FLANGE, flow_control_device: BALL, manual_control_method: LEVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-468-6385, 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
2318-2S-FMS-BC
NSN: 4820-01-468-6385
FSC: 4820
CAGE: 00026 — MMC INTERNATIONAL CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY
body_styleSTRAIGHT THRU
special_featuresBC-2 IN MICRO B; BRONZE CAP INCLUDED; POLYTETRAFLUOROETHYLENE BALL; WT,13LBS LBS
mounting_facilityBOLTS OR FLANGE
flow_control_deviceBALL
manual_control_methodLEVER
end_connection_quantity1
end_item_identificationVALVE,VAPOR CONTROL,50MM MM
media_for_which_designedPETROLEUM BASE FLUID
renewable_seat_ring_typeRETAINING RING
material_document_and_classificationUNABLE TO DECODE
part_name_assigned_by_controlling_agencyVAPOUR CONTROL VALVE FOR GAUGING AND SAMPLLING PETROLEUM AND CHEMICALS
NSN4820-01-468-6385
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2318-2S-FMS-BC · 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
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
MOUNTING FACILITY: BOLTS OR FLANGE
•
MEDIA FOR WHICH DESIGNED: PETROLEUM BASE FLUID
•
MANUAL CONTROL METHOD: LEVER
•
RENEWABLE SEAT RING TYPE: RETAINING RING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SPECIAL FEATURESBC-2 IN MICRO B; BRONZE CAP INCLUDED; POLYTETRAFLUOROETHYLENE BALL; WT,13LBS LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYVAPOUR CONTROL VALVE FOR GAUGING AND SAMPLLING PETROLEUM AND CHEMICALS
MOUNTING FACILITYBOLTS OR FLANGE
MEDIA FOR WHICH DESIGNEDPETROLEUM BASE FLUID
MANUAL CONTROL METHODLEVER
RENEWABLE SEAT RING TYPERETAINING RING
BODY STYLESTRAIGHT THRU
END ITEM IDENTIFICATIONVALVE,VAPOR CONTROL,50MM MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SC-D-105822-11Interchangeable
interchangeable cross-reference
interchangeable
9589Interchangeable
interchangeable cross-reference
interchangeable
5655-000X5R104ZInterchangeable
interchangeable cross-reference
interchangeable
UK12-104Y5SInterchangeable
interchangeable cross-reference
interchangeable
114-7104-00Interchangeable
interchangeable cross-reference
interchangeable
B9589Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2318-2S-FMS-BC?
2318-2S-FMS-BC is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 2318-2S-FMS-BC?
There are 11 known substitutes for 2318-2S-FMS-BC: SC-D-105822-11, 9589, 5655-000X5R104Z and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2318-2S-FMS-BC?
2318-2S-FMS-BC is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-468-6385. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026