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CPT3 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CPT3: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 28.6 MILLIMETERS NOMINAL MM, overall_length: 47.6 MILLIMETERS NOMINAL MM, surface_treatment: OXIDE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-372-0376, 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
CPT3
NSN: 5340-01-372-0376
NIINs: 013720376, 016765559
FSC: 5340 — Hardware, Commercial
CAGE: 6N659 — TEX-A-DRAULICS INC (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width28.6 MILLIMETERS NOMINAL MM
overall_length47.6 MILLIMETERS NOMINAL MM
surface_treatmentOXIDE
material_thickness3.0 MILLIMETERS NOMINAL MM
mounting_hole_size8.0 MILLIMETERS NOMINAL MM
end_item_identificationMRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
NSN5340-01-372-0376
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CPT3 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
•
MOUNTING HOLE SIZE: 8.0 MILLIMETERS NOMINAL MM
•
MOUNTING PAD: NOT INCLUDED
•
MATERIAL THICKNESS: 3.0 MILLIMETERS NOMINAL MM
•
CUSHION: NOT INCLUDED
•
SURFACE TREATMENT: OXIDE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE8.0 MILLIMETERS NOMINAL MM
MOUNTING PADNOT INCLUDED
OVERALL LENGTH47.6 MILLIMETERS NOMINAL MM
OVERALL WIDTH28.6 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS3.0 MILLIMETERS NOMINAL MM
CUSHIONNOT INCLUDED
SURFACE TREATMENTOXIDE
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 2
12419215-001Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
12419215Reference 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 CPT3?
CPT3 is a COVER,ACCESS.
What parts can replace CPT3?
There are 2 known substitutes for CPT3: 12419215-001, 12419215. Substitute compatibility should be verified for your specific system.
What is the NSN for CPT3?
CPT3 is cataloged in the U.S. Government catalog under NSN 5340-01-372-0376. This indicates validated use in U.S. government and defense supply chains.
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