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SM-D-414445 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SM-D-414445: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.437 INCHES NOMINAL IN, length: 1.050 INCHES NOMINAL IN, material: ALUMINUM ALLOY, fsc_application_data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE, peripheral_shape_style: RECTANGLE, MULTI HOLES, distance_between_holes_along_length: 1.755 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-155-9901, 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
SM-D-414445
NSN: 5340-01-155-9901
FSC: 5340 — Hardware, Commercial
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
width3.437 INCHES NOMINAL IN
length1.050 INCHES NOMINAL IN
materialALUMINUM ALLOY
fsc_application_dataRADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
peripheral_shape_styleRECTANGLE, MULTI HOLES
distance_between_holes_along_length1.755 INCHES NOMINAL IN
NSN5340-01-155-9901
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM-D-414445 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
•
FSC APPLICATION DATA: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
•
LENGTH: 1.050 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.755 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 3.437 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE
LENGTH1.050 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.755 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH3.437 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
414445Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
809035Reference document
Same NSN cross-reference
Reference document — Secondary reference
5340011559901Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 SM-D-414445?
SM-D-414445 is a COVER,ACCESS.
What parts can replace SM-D-414445?
There are 3 known substitutes for SM-D-414445: 414445, 809035, 5340011559901. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-D-414445?
SM-D-414445 is cataloged in the U.S. Government catalog under NSN 5340-01-155-9901. This indicates validated use in U.S. government and defense supply chains.
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