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SW-851 2IN-DISK — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SW-851 2IN-DISK: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: VOGT GLOBE VALVE,MODEL SE-851,U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-429-9653, 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
SW-851 2IN-DISK
NSN: 4820-01-429-9653
FSC: 4820 — Valves, Nonpowered
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationVOGT GLOBE VALVE,MODEL SE-851,U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-429-9653
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SW-851 2IN-DISK · 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: STEEL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONVOGT GLOBE VALVE,MODEL SE-851,U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALSTEEL
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
F-47241 N0. 12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SW-851 2IN PC 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 SW-851 2IN-DISK?
SW-851 2IN-DISK is a DISK,VALVE.
What parts can replace SW-851 2IN-DISK?
There are 2 known substitutes for SW-851 2IN-DISK: F-47241 N0. 12, SW-851 2IN PC 1. Substitute compatibility should be verified for your specific system.
What is the NSN for SW-851 2IN-DISK?
SW-851 2IN-DISK is cataloged in the U.S. Government catalog under NSN 4820-01-429-9653. This indicates validated use in U.S. government and defense supply chains.
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