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396443 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

396443: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, material: STEEL, outside_diameter: 0.877 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN, style_designator: CUP, material_thickness: 0.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-598-5113, 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
396443
NSN: 5340-00-598-5113
FSC: 5340 — Hardware, Commercial
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
height0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
materialSTEEL
outside_diameter0.877 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN
style_designatorCUP
material_thickness0.020 INCHES NOMINAL IN
NSN5340-00-598-5113
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 396443 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
•
OUTSIDE DIAMETER: 0.877 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CUP
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
HEIGHT: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.877 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN
STYLE DESIGNATORCUP
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
HEIGHT0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
36976Reference document
Same NSN cross-reference
Reference document — Secondary reference
126793Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 396443?
396443 is a PLUG,EXPANSION.
What parts can replace 396443?
There are 2 known substitutes for 396443: 36976, 126793. Substitute compatibility should be verified for your specific system.
What is the NSN for 396443?
396443 is cataloged in the U.S. Government catalog under NSN 5340-00-598-5113. This indicates validated use in U.S. government and defense supply chains.
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