PartsTable
Technical Data Sheet
803-6397247 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: COPPER ALLOY 464 OVERALL, special_features: .OO5 IN. RADIUS ON TOP OF SHOULDER;.030 IN.

45 CHAMFER ON INSIDE OF SHOULDER IN, body_recess_depth: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN, peripheral_diameter: 0.906 INCHES NOMINAL IN, center_hole_diameter: 0.378 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, cross-sectional_height: 0.381 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-121-9782, 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
803-6397247
NSN: 4820-01-121-9782
FSC: 4820
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 464 OVERALL
special_features.OO5 IN. RADIUS ON TOP OF SHOULDER;.030 IN. 45 CHAMFER ON INSIDE OF SHOULDER IN
body_recess_depth0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
peripheral_diameter0.906 INCHES NOMINAL IN
center_hole_diameter0.378 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
cross-sectional_height0.381 INCHES NOMINAL IN
end_item_identification3/8 INCH GLOBE VALVE IN
cross-sectional_thickness0.279 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGED
flanged_body_outside_diameter0.623 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
NSN4820-01-121-9782
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 803-6397247 · 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
THREAD SERIES DESIGNATOR: UN ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-24059 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL: NICKEL ALLOY SEAT
FLOW CONTROL DEVICE: DISK
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUN ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 316,COND A FED SPEC SINGLE MATERIAL RESPONSE STEM
FLOW CONTROL DEVICEDISK
MATERIALPLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
BONNET TYPEINSIDE SCREW
THREAD CLASS3A ALL ENDS A
THREAD DIRECTIONRIGHT-HAND ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
365-7-OX PL4496Interchangeable
interchangeable cross-reference
interchangeable
803-6397247Interchangeable
interchangeable cross-reference
interchangeable
803-6397247-7X1XInterchangeable
interchangeable cross-reference
interchangeable
380-2 C8384Interchangeable
interchangeable cross-reference
interchangeable
380-2PL2414Interchangeable
interchangeable cross-reference
interchangeable
6GC80-3PL1014Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-6397247?
803-6397247 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 803-6397247?
There are 26 known substitutes for 803-6397247: 365-7-OX PL4496, 803-6397247, 803-6397247-7X1X and 23 more. Substitute compatibility should be verified for your specific system.
Is 803-6397247 still available?
803-6397247 is currently cancelled.
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