PartsTable
Technical Data Sheet
Download PDF

211055673 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

211055673: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, special_features: 2.928 IN. OD BY 1.938 IN.

ID; 0.375 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-377-3890, 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
211055673
NSN: 4820-01-377-3890
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
special_features2.928 IN. OD BY 1.938 IN. ID; 0.375 IN. THK IN
NSN4820-01-377-3890
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 211055673 · 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: PLASTIC POLYTETRAFLUOROETHYLENE SEAT
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2.928 IN. OD BY 1.938 IN. ID; 0.375 IN. THK IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
SUBSTITUTES & CROSS-REFERENCES 4
DF330644Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DF330644 FN-64Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6408784Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
801-6408784-64Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 211055673?
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 211055673?
211055673 is a SEAT,VALVE.
What parts can replace 211055673?
There are 4 known substitutes for 211055673: DF330644, DF330644 FN-64, 6408784 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211055673?
211055673 is cataloged in the U.S. Government catalog under NSN 4820-01-377-3890. 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 — 211055673