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503002 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

503002: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include end_item_identification: 5410-01-463-2855. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-262-0387, 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
503002
NSN: 4820-00-262-0387
NIINs: 002620387, 002798144, 014640166
FSC: 4820 — Valves, Nonpowered
CAGE: 4P412 — INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND DIV TOOL & HOIST DIVISION (USA)
SPECIFICATIONS
end_item_identification5410-01-463-2855
NSN4820-00-262-0387
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 503002 · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 3
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
THREAD SERIES DESIGNATOR: NPTF
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY3
NOMINAL THREAD SIZE0.125 INCHES IN
THREAD SERIES DESIGNATORNPTF
SUBSTITUTES & CROSS-REFERENCES 1
3205-400-68Reference 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 503002?
503002 is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace 503002?
There is 1 known substitute for 503002: 3205-400-68. Substitute compatibility should be verified for your specific system.
What is the NSN for 503002?
503002 is cataloged in the U.S. Government catalog under NSN 4820-00-262-0387. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.