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53-53DC — COCK,POPPET DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

53-53DC: COCK,POPPET DRAIN.

The COCK,POPPET DRAIN is a the manufacturer industrial component. Key specifications include material: STEEL AND STEEL CORROSION RESISTING, overall_width: 1.12 INCHES NOMINAL IN, overall_length: 1.62 INCHES NOMINAL IN, special_features: ROHS COMPLIANT, surface_treatment: TIN, part_name_assigned_by_controlling_agency: TERMINAL BLOCK CLOSED BACK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-384-6356, 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
53-53DC
NSN: 4820-01-384-6356
FSC: 4820 — Valves, Nonpowered
CAGE: 1Z740 — JOHN G PAPAILIAS CO INC DBA J G PAPAILIAS (USA)
SPECIFICATIONS
materialSTEEL AND STEEL CORROSION RESISTING
overall_width1.12 INCHES NOMINAL IN
overall_length1.62 INCHES NOMINAL IN
special_featuresROHS COMPLIANT
surface_treatmentTIN
part_name_assigned_by_controlling_agencyTERMINAL BLOCK CLOSED BACK
NSN4820-01-384-6356
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 53-53DC · 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
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
202Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
202 PIECE 22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53-53DC?
53-53DC is a COCK,POPPET DRAIN.
What parts can replace 53-53DC?
There are 2 known substitutes for 53-53DC: 202, 202 PIECE 22. Substitute compatibility should be verified for your specific system.
What is the NSN for 53-53DC?
53-53DC is cataloged in the U.S. Government catalog under NSN 4820-01-384-6356. This indicates validated use in U.S. government and defense supply chains.
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