PartsTable
Technical Data Sheet
Download PDF

27M-203B — THRUST PLATE,BELLOWS,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

27M-203B: THRUST PLATE,BELLOWS,VALVE.

The THRUST PLATE,BELLOWS,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, valve_size_for_which_designed: 0.500 INCHES AND 0.750 INCHES IN, valve_type_for_which_designed: REGULATOR, valve_model_number_for_which_designed: M700P-5075-FL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-407-0778, 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
27M-203B
NSN: 4820-01-407-0778
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialNICKEL ALLOY
valve_size_for_which_designed0.500 INCHES AND 0.750 INCHES IN
valve_type_for_which_designedREGULATOR
valve_model_number_for_which_designedM700P-5075-FL
NSN4820-01-407-0778
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 27M-203B · 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
•
VALVE TYPE FOR WHICH DESIGNED: REGULATOR
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: M700P-5075-FL
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES AND 0.750 INCHES IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDREGULATOR
VALVE MODEL NUMBER FOR WHICH DESIGNEDM700P-5075-FL
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES AND 0.750 INCHES IN
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
M700P-5075-FL-3W-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
M700P-5075-FL-3WReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 27M-203B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 27M-203B?
27M-203B is a THRUST PLATE,BELLOWS,VALVE.
What parts can replace 27M-203B?
There are 2 known substitutes for 27M-203B: M700P-5075-FL-3W-14, M700P-5075-FL-3W. Substitute compatibility should be verified for your specific system.
What is the NSN for 27M-203B?
27M-203B is cataloged in the U.S. Government catalog under NSN 4820-01-407-0778. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 27M-203B

✓ 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.