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11439182 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11439182: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN, length: 5.380 INCHES NOMINAL5.380 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, thickness: 0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-451-1437, 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
11439182
NSN: 5340-01-451-1437
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
length5.380 INCHES NOMINAL5.380 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
thickness0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.158 INCHES MINIMUM AND 0.164 INCHES MAXIMUM SECOND HOLE IN
mounting_hole_quantity8
material_document_and_classificationQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-451-1437
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11439182 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
•
MOUNTING HOLE QUANTITY: 8
•
LENGTH: 5.380 INCHES NOMINAL5.380 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.158 INCHES MINIMUM AND 0.164 INCHES MAXIMUM SECOND HOLE IN
•
SHAPE: RECTANGULAR
•
WIDTH: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 5052
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
LENGTH5.380 INCHES NOMINAL5.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.158 INCHES MINIMUM AND 0.164 INCHES MAXIMUM SECOND HOLE IN
MOUNTING HOLE DIAMETER0.179 INCHES MINIMUM AND 0.185 INCHES MAXIMUM FIRST HOLE IN
SHAPERECTANGULAR
WIDTH4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5052
THICKNESS0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
MOUNTING HOLE TYPEUNTHREADED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11439182?
11439182 is a PLATE,MOUNTING.
What is the NSN for 11439182?
11439182 is cataloged in the U.S. Government catalog under NSN 5340-01-451-1437. This indicates validated use in U.S. government and defense supply chains.
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