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4400M1040-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4400M1040-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_width: 6.000 INCHES NOMINAL IN, overall_length: 36.000 INCHES NOMINAL IN, style_designator: RECTANGULAR, fabrication_method: SOLID, functional_description: SILICONE RUBBER KEYBOARD GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-447-1864, 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
4400M1040-1
NSN: 5330-01-447-1864
FSC: 5330 — Packing and Gasket Materials
CAGE: 23905 — L-3 COMMUNICATIONS WESTWOOD CORPORATION DBA EDI DIVISION DIV TANO DIVISION (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_width6.000 INCHES NOMINAL IN
overall_length36.000 INCHES NOMINAL IN
style_designatorRECTANGULAR
fabrication_methodSOLID
functional_descriptionSILICONE RUBBER KEYBOARD GASKET
cross-sectional_thickness0.600 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-447-1864
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4400M1040-1 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
•
CROSS-SECTIONAL THICKNESS: 0.600 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
FUNCTIONAL DESCRIPTION: SILICONE RUBBER KEYBOARD GASKET
•
MATERIAL: RUBBER OVERALL
•
FABRICATION METHOD: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.600 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH36.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH6.000 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTIONSILICONE RUBBER KEYBOARD GASKET
MATERIALRUBBER OVERALL
FABRICATION METHODSOLID
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4400M1040-1?
4400M1040-1 is a GASKET.
What is the NSN for 4400M1040-1?
4400M1040-1 is cataloged in the U.S. Government catalog under NSN 5330-01-447-1864. This indicates validated use in U.S. government and defense supply chains.
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