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29M-133B — THRUST PLATE,BELLOWS,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

29M-133B: THRUST PLATE,BELLOWS,VALVE.

The THRUST PLATE,BELLOWS,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, special_features: USED ON A 3-WAY WATER REGULATING VALVE, style_designator: PLAIN FLANGED, seating_surface_shape: FLAT, seal_accommodation_type: RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-407-0782, 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
29M-133B
NSN: 4820-01-407-0782
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
special_featuresUSED ON A 3-WAY WATER REGULATING VALVE
style_designatorPLAIN FLANGED
seating_surface_shapeFLAT
seal_accommodation_typeRECESSED
NSN4820-01-407-0782
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 29M-133B · 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
•
SEAL ACCOMMODATION TYPE: RECESSED
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL: NICKEL ALLOY SEAT
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
SEAL ACCOMMODATION TYPERECESSED
STYLE DESIGNATORPLAIN FLANGED
SPECIAL FEATURESUSED ON A 3-WAY WATER REGULATING VALVE
MATERIALNICKEL ALLOY SEAT
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 2
M700P-5075-FL-3W-13Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 29M-133B?
29M-133B is a THRUST PLATE,BELLOWS,VALVE.
What parts can replace 29M-133B?
There are 2 known substitutes for 29M-133B: M700P-5075-FL-3W-13, M700P-5075-FL-3W. Substitute compatibility should be verified for your specific system.
What is the NSN for 29M-133B?
29M-133B is cataloged in the U.S. Government catalog under NSN 4820-01-407-0782. 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.