PartsTable
Technical Data Sheet
Download PDF

KJ62AKX1 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

KJ62AKX1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include seat_radius: 0.375 INCHES NOMINAL IN, flange_diameter: 4.499 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN, style_designator: PLAIN FLANGED, under_flange_height: 4.656 INCHES NOMINAL IN, body_inside_diameter: 2.812 INCHES NOMINAL IN, body_outside_diameter: 3.489 INCHES MINIMUM AND 3.490 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-797-7585, 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
KJ62AKX1
NSN: 4820-00-797-7585
FSC: 4820 — Valves, Nonpowered
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
seat_radius0.375 INCHES NOMINAL IN
flange_diameter4.499 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
style_designatorPLAIN FLANGED
under_flange_height4.656 INCHES NOMINAL IN
body_inside_diameter2.812 INCHES NOMINAL IN
body_outside_diameter3.489 INCHES MINIMUM AND 3.490 INCHES MAXIMUM IN
flange_seat_to_disk_end_height0.750 INCHES NOMINAL IN
NSN4820-00-797-7585
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: KJ62AKX1 · 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: 0.750 INCHES NOMINAL IN
•
FLANGE DIAMETER: 4.499 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 3.489 INCHES MINIMUM AND 3.490 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 2.812 INCHES NOMINAL IN
•
SEAT RADIUS: 0.375 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 4.656 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.750 INCHES NOMINAL IN
FLANGE DIAMETER4.499 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER3.489 INCHES MINIMUM AND 3.490 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER2.812 INCHES NOMINAL IN
SEAT RADIUS0.375 INCHES NOMINAL IN
UNDER FLANGE HEIGHT4.656 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy KJ62AKX1?
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 KJ62AKX1?
KJ62AKX1 is a SEAT,VALVE.
What is the NSN for KJ62AKX1?
KJ62AKX1 is cataloged in the U.S. Government catalog under NSN 4820-00-797-7585. 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 — KJ62AKX1

✓ 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.