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13040-2 — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13040-2: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include special_features: CONSISTS OF A CHECK VALVE SEAT; CHECK VALVE HOUSING; VALVE RETAINER; HARD O-RING; DOWEL PIN AND CHECK VALVE BALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-526-1692, 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
13040-2
NSN: 5340-00-526-1692
NIINs: 005261692, 014158239
FSC: 5340 — Hardware, Commercial
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
special_featuresCONSISTS OF A CHECK VALVE SEAT; CHECK VALVE HOUSING; VALVE RETAINER; HARD O-RING; DOWEL PIN AND CHECK VALVE BALL
NSN5340-00-526-1692
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13040-2 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 0.540 INCHES NOMINAL IN
•
DRIVE TYPE: SERRATED
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MATERIAL: ALUMINUM
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/4-18 NPT
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.540 INCHES NOMINAL IN
DRIVE TYPESERRATED
MATERIALALUMINUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
SUBSTITUTES & CROSS-REFERENCES 2
5340PL1879671Reference document
Same NSN cross-reference
Reference document — Informative reference only
A13040-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 13040-2?
13040-2 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace 13040-2?
There are 2 known substitutes for 13040-2: 5340PL1879671, A13040-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 13040-2?
13040-2 is cataloged in the U.S. Government catalog under NSN 5340-00-526-1692. This indicates validated use in U.S. government and defense supply chains.
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