PartsTable
Technical Data Sheet
Download PDF

211048720 — FLANGE,GLAND,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

211048720: FLANGE,GLAND,VALVE.

The FLANGE,GLAND,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND COPPER ALLOY, valve_size: 1.500 INCHES IN, flange_shape: ROUND, end_item_identification: SEAWOLF CLASS SSN, bolt_hole_nominal_diameter: 0.406 INCHES IN, nominal_center_hole_diameter: 3.375 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-419-6316, 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
211048720
NSN: 4820-01-419-6316
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND COPPER ALLOY
valve_size1.500 INCHES IN
flange_shapeROUND
bolt_hole_quantity4
end_item_identificationSEAWOLF CLASS SSN
bolt_hole_nominal_diameter0.406 INCHES IN
nominal_center_hole_diameter3.375 INCHES IN
NSN4820-01-419-6316
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 211048720 · 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
•
FLANGE SHAPE: ROUND
•
BOLT HOLE NOMINAL DIAMETER: 0.406 INCHES IN
•
VALVE SIZE: 1.500 INCHES IN
•
BOLT HOLE QUANTITY: 4
•
NOMINAL CENTER HOLE DIAMETER: 3.375 INCHES IN
•
MATERIAL: NICKEL ALLOY AND COPPER ALLOY
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND
BOLT HOLE NOMINAL DIAMETER0.406 INCHES IN
VALVE SIZE1.500 INCHES IN
BOLT HOLE QUANTITY4
NOMINAL CENTER HOLE DIAMETER3.375 INCHES IN
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALNICKEL ALLOY AND COPPER ALLOY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
564-6408197 FIND 13, 15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF6002-437 #13,15Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 211048720?
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 211048720?
211048720 is a FLANGE,GLAND,VALVE.
What parts can replace 211048720?
There are 2 known substitutes for 211048720: 564-6408197 FIND 13, 15, DF6002-437 #13,15. Substitute compatibility should be verified for your specific system.
What is the NSN for 211048720?
211048720 is cataloged in the U.S. Government catalog under NSN 4820-01-419-6316. 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 — 211048720

✓ 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.