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M21F10627-2 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M21F10627-2: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, special_features: CARBON STEEL; FOR 6" NPS CLASS 150 CAST STEEL GLOBE VALVE, style_designator: PLAIN FLANGED, end_item_identification: NAVY WEAPONS SYSTEMS TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS, material_document_and_classification: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-433-7960, 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
M21F10627-2
NSN: 4820-01-433-7960
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
materialSTEEL SEAT
special_featuresCARBON STEEL; FOR 6" NPS CLASS 150 CAST STEEL GLOBE VALVE
style_designatorPLAIN FLANGED
end_item_identificationNAVY WEAPONS SYSTEMS TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
material_document_and_classificationASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
NSN4820-01-433-7960
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M21F10627-2 · 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
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
•
MATERIAL: STEEL SEAT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN FLANGED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
SPECIAL FEATURESCARBON STEEL; FOR 6" NPS CLASS 150 CAST STEEL GLOBE VALVE
END ITEM IDENTIFICATIONNAVY WEAPONS SYSTEMS TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALSTEEL SEAT
SUBSTITUTES & CROSS-REFERENCES 2
M21F10627 (70)Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
M21F10627 ITEM 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 M21F10627-2?
M21F10627-2 is a SEAT,VALVE.
What parts can replace M21F10627-2?
There are 2 known substitutes for M21F10627-2: M21F10627 (70), M21F10627 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for M21F10627-2?
M21F10627-2 is cataloged in the U.S. Government catalog under NSN 4820-01-433-7960. 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.