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2IN 52-40F — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2IN 52-40F: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, special_features: 2 IN. SIZE PIPE; 40X40 MESH2 IN.

SIZE PIPE; 40X40 MESH IN, media_for_which_designed: AIR SINGLE RESPONSE. This part is cataloged in the U.S. Government catalog under NSN 4820-01-419-6319, 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
2IN 52-40F
NSN: 4820-01-419-6319
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
special_features2 IN. SIZE PIPE; 40X40 MESH2 IN. SIZE PIPE; 40X40 MESH IN
media_for_which_designedAIR SINGLE RESPONSE
NSN4820-01-419-6319
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2IN 52-40F · 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
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2 IN. SIZE PIPE; 40X40 MESH2 IN. SIZE PIPE; 40X40 MESH IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MATERIALSTEEL BODY
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
2IN-40F-CS VENT-TERMINAL VALVEReference document
Same NSN cross-reference
Reference document — Secondary reference
1600F-2IN-40X40-MESH-CSReference document
Same NSN cross-reference
Reference document — Secondary reference
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 2IN 52-40F?
2IN 52-40F is a VALVE,VENT.
What parts can replace 2IN 52-40F?
There are 2 known substitutes for 2IN 52-40F: 2IN-40F-CS VENT-TERMINAL VALVE, 1600F-2IN-40X40-MESH-CS. Substitute compatibility should be verified for your specific system.
What is the NSN for 2IN 52-40F?
2IN 52-40F is cataloged in the U.S. Government catalog under NSN 4820-01-419-6319. 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.