PartsTable
Technical Data Sheet

S90013/300448 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

S90013/300448: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, inside_diameter: 4.000 INCHES NOMINAL IN, outside_diameter: 5.312 INCHES NOMINAL IN, style_designator: SWING CHECK, under_flange_height: 1.125 INCHES NOMINAL IN, flange_seat_to_disk_end_height: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-307-8105, 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
S90013/300448
NSN: 4820-00-307-8105
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialNICKEL ALLOY
inside_diameter4.000 INCHES NOMINAL IN
outside_diameter5.312 INCHES NOMINAL IN
style_designatorSWING CHECK
under_flange_height1.125 INCHES NOMINAL IN
flange_seat_to_disk_end_height1.125 INCHES NOMINAL IN
NSN4820-00-307-8105
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S90013/300448 · 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 SEAT TO DISK END HEIGHT: 1.125 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 5.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SWING CHECK
•
INSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 1.125 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT1.125 INCHES NOMINAL IN
OUTSIDE DIAMETER5.312 INCHES NOMINAL IN
STYLE DESIGNATORSWING CHECK
INSIDE DIAMETER4.000 INCHES NOMINAL IN
UNDER FLANGE HEIGHT1.125 INCHES NOMINAL IN
MATERIALNICKEL 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 1
NS4125PC16Reference 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 S90013/300448?
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 S90013/300448?
S90013/300448 is a DISK,VALVE.
What parts can replace S90013/300448?
There is 1 known substitute for S90013/300448: NS4125PC16. Substitute compatibility should be verified for your specific system.
What is the NSN for S90013/300448?
S90013/300448 is cataloged in the U.S. Government catalog under NSN 4820-00-307-8105. 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 — S90013/300448

✓ 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.