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4820PL1253739 — CONTACT SET,DISTRIBUTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4820PL1253739: CONTACT SET,DISTRIBUTOR.

The CONTACT SET,DISTRIBUTOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, special_features: NHA MANIFOLD, TANK TRY-COCK, material_document_and_classification: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-058-0044, 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
4820PL1253739
NSN: 4820-01-058-0044
FSC: 4820 — Valves, Nonpowered
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL COMP 316
special_featuresNHA MANIFOLD, TANK TRY-COCK
material_document_and_classificationQQ-S-763 FED SPEC ALL MATERIAL RESPONSES
NSN4820-01-058-0044
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4820PL1253739 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES
SPECIAL FEATURESNHA MANIFOLD, TANK TRY-COCK
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 2
01011Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
01011PC11Same 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 4820PL1253739?
4820PL1253739 is a CONTACT SET,DISTRIBUTOR.
What parts can replace 4820PL1253739?
There are 2 known substitutes for 4820PL1253739: 01011, 01011PC11. Substitute compatibility should be verified for your specific system.
What is the NSN for 4820PL1253739?
4820PL1253739 is cataloged in the U.S. Government catalog under NSN 4820-01-058-0044. 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.