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63E918468G01 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

63E918468G01: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 7.3800 INCHES NOMINAL IN, length: 12.2600 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, inside_length: 22.8800 INCHES NOMINAL IN, body_thickness: 0.6300 INCHES NOMINAL IN, flange_thickness: 0.0630 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-463-4895, 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
63E918468G01
NSN: 5340-01-463-4895
FSC: 5340 — Hardware, Commercial
CAGE: 16331 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
width7.3800 INCHES NOMINAL IN
length12.2600 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
inside_length22.8800 INCHES NOMINAL IN
body_thickness0.6300 INCHES NOMINAL IN
flange_thickness0.0630 INCHES NOMINAL IN
surface_treatmentCHROMATE
first_recess_inside_height2.8470 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
material_document_and_classificationQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-463-4895
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 63E918468G01 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: 12.2600 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
INSIDE LENGTH: 22.8800 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.0630 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 2.8470 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
•
SURFACE TREATMENT: CHROMATE
TECHNICAL CHARACTERISTICS
LENGTH12.2600 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
INSIDE LENGTH22.8800 INCHES NOMINAL IN
FLANGE THICKNESS0.0630 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT2.8470 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
SURFACE TREATMENTCHROMATE
WIDTH7.3800 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5052
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 1
63E918468G1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 63E918468G01?
63E918468G01 is a COVER,ACCESS.
What parts can replace 63E918468G01?
There is 1 known substitute for 63E918468G01: 63E918468G1. Substitute compatibility should be verified for your specific system.
What is the NSN for 63E918468G01?
63E918468G01 is cataloged in the U.S. Government catalog under NSN 5340-01-463-4895. This indicates validated use in U.S. government and defense supply chains.
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