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7N8374 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7N8374: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 209.95 MILLIMETERS NOMINAL MM, material: ALUMINUM ALLOY 6061, corner_radius: 14.5 MILLIMETERS NOMINAL MM, hole_diameter: 16.4 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM MM, body_thickness: 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM, mounting_opening_shape_style: UNTHREADED HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-150-9807, 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
7N8374
NSN: 5340-01-150-9807
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
length209.95 MILLIMETERS NOMINAL MM
materialALUMINUM ALLOY 6061
corner_radius14.5 MILLIMETERS NOMINAL MM
hole_diameter16.4 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM MM
body_thickness9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classification1E488 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE
NSN5340-01-150-9807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7N8374 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
•
CORNER RADIUS: 14.5 MILLIMETERS NOMINAL MM
•
LENGTH: 209.95 MILLIMETERS NOMINAL MM
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E488 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE
•
MATERIAL: ALUMINUM ALLOY 6061
•
HOLE DIAMETER: 16.4 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM MM
•
BODY THICKNESS: 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
CORNER RADIUS14.5 MILLIMETERS NOMINAL MM
LENGTH209.95 MILLIMETERS NOMINAL MM
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATION1E488 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
HOLE DIAMETER16.4 MILLIMETERS MINIMUM AND 17.0 MILLIMETERS MAXIMUM MM
BODY THICKNESS9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7N8374?
7N8374 is a COVER,ACCESS.
What is the NSN for 7N8374?
7N8374 is cataloged in the U.S. Government catalog under NSN 5340-01-150-9807. This indicates validated use in U.S. government and defense supply chains.
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