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7649650P001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7649650P001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 10.540 INCHES NOMINAL IN, inside_width: 4.940 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN, body_thickness: 0.380 INCHES NOMINAL IN, inside_corner_radius: 2.380 INCHES NOMINAL IN, securing_device_type: SPECIAL, peripheral_shape_style: OVAL, MULTI HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-281-7758, 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
7649650P001
NSN: 5340-01-281-7758
FSC: 5340 — Hardware, Commercial
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
length10.540 INCHES NOMINAL IN
inside_width4.940 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
body_thickness0.380 INCHES NOMINAL IN
inside_corner_radius2.380 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleOVAL, MULTI HOLES
hole_quantity_along_width8
first_recess_inside_height8.500 INCHES NOMINAL IN
hole_quantity_along_length8
cross-sectional_shape_styleSQUARE OR RECTANGULAR RECESS
NSN5340-01-281-7758
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7649650P001 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
•
INSIDE WIDTH: 4.940 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
•
LENGTH: 10.540 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 2.380 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 8.500 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 8
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE OR RECTANGULAR RECESS
•
SECURING DEVICE TYPE: SPECIAL
•
HOLE QUANTITY ALONG WIDTH: 8
TECHNICAL CHARACTERISTICS
INSIDE WIDTH4.940 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
LENGTH10.540 INCHES NOMINAL IN
INSIDE CORNER RADIUS2.380 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT8.500 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH8
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
SECURING DEVICE TYPESPECIAL
HOLE QUANTITY ALONG WIDTH8
PERIPHERAL SHAPE STYLEOVAL, MULTI HOLES
BODY THICKNESS0.380 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 7649650P001?
7649650P001 is a COVER,ACCESS.
What is the NSN for 7649650P001?
7649650P001 is cataloged in the U.S. Government catalog under NSN 5340-01-281-7758. This indicates validated use in U.S. government and defense supply chains.
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