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A3155283 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A3155283: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 4.812 INCHES NOMINAL IN, length: 5.374 INCHES NOMINAL IN, surface_treatment: PLASTIC, securing_device_type: SPECIAL, peripheral_shape_style: RECTANGLE, NO HOLES, first_recess_inside_height: 2.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-367-9349, 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
A3155283
NSN: 5340-01-367-9349
FSC: 5340 — Hardware, Commercial
CAGE: 54296 — LORAL TERRACOM DIV OF LORAL CORP (USA)
SPECIFICATIONS
width4.812 INCHES NOMINAL IN
length5.374 INCHES NOMINAL IN
surface_treatmentPLASTIC
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, NO HOLES
first_recess_inside_height2.625 INCHES NOMINAL IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
surface_treatment_document_and_classificationMIL-C-83286 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-367-9349
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3155283 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
•
LENGTH: 5.374 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83286 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
•
FIRST RECESS INSIDE HEIGHT: 2.625 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
SECURING DEVICE TYPE: SPECIAL
•
SURFACE TREATMENT: PLASTIC
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 4.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH5.374 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83286 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
FIRST RECESS INSIDE HEIGHT2.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTPLASTIC
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH4.812 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A3155283?
A3155283 is a COVER,ACCESS.
What is the NSN for A3155283?
A3155283 is cataloged in the U.S. Government catalog under NSN 5340-01-367-9349. This indicates validated use in U.S. government and defense supply chains.
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