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2064AS639-01 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2064AS639-01: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL IN, length: 5.125 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, body_thickness: 0.340 INCHES NOMINAL IN, surface_treatment: ANODIZE, peripheral_shape_style: IRREGULAR, TWO HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-597-0615, 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
2064AS639-01
NSN: 5340-01-597-0615
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width0.500 INCHES NOMINAL IN
length5.125 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
body_thickness0.340 INCHES NOMINAL IN
surface_treatmentANODIZE
peripheral_shape_styleIRREGULAR, TWO HOLES
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
distance_between_holes_along_length4.600 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCOVER,CONNECTOR
surface_treatment_document_and_classificationMIL-A-8625,TYPEIII,CLASS2, BLACK COLOR MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-597-0615
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2064AS639-01 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: 5.125 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPEIII,CLASS2, BLACK COLOR MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 4.600 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
SURFACE TREATMENT: ANODIZE
•
PERIPHERAL SHAPE STYLE: IRREGULAR, TWO HOLES
•
WIDTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH5.125 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPEIII,CLASS2, BLACK COLOR MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH4.600 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SURFACE TREATMENTANODIZE
PERIPHERAL SHAPE STYLEIRREGULAR, TWO HOLES
WIDTH0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,CONNECTOR
MATERIALALUMINUM ALLOY 6061
BODY THICKNESS0.340 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 2064AS639-01?
2064AS639-01 is a COVER,ACCESS.
What is the NSN for 2064AS639-01?
2064AS639-01 is cataloged in the U.S. Government catalog under NSN 5340-01-597-0615. This indicates validated use in U.S. government and defense supply chains.
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