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8331328 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8331328: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include radius: 1.156 INCHES NOMINAL IN, material: STEEL, outside_diameter: 0.938 INCHES NOMINAL IN, style_designator: CONCAVE, surface_treatment: CADMIUM, material_thickness: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-696-0205, 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
8331328
NSN: 5340-00-696-0205
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
radius1.156 INCHES NOMINAL IN
materialSTEEL
outside_diameter0.938 INCHES NOMINAL IN
style_designatorCONCAVE
surface_treatmentCADMIUM
material_thickness0.032 INCHES NOMINAL IN
NSN5340-00-696-0205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8331328 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
•
RADIUS: 1.156 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
RADIUS1.156 INCHES NOMINAL IN
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
STYLE DESIGNATORCONCAVE
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
121596Reference document
Same NSN cross-reference
Reference document — Secondary reference
X607-1Reference 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 8331328?
8331328 is a PLUG,EXPANSION.
What parts can replace 8331328?
There are 2 known substitutes for 8331328: 121596, X607-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 8331328?
8331328 is cataloged in the U.S. Government catalog under NSN 5340-00-696-0205. This indicates validated use in U.S. government and defense supply chains.
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