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816-3574 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

816-3574: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: ROUND, material: ALUMINUM ALLOY 2024, thickness: 0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN, special_features: MOUNTING CONFIGURATION: INNERMOST 4 MOUNTING HOLES ARE EQUALLY SPACED ON 6.300 IN BOLD CIRCLE IN, mounting_hole_type: UNTHREADED, mounting_hole_diameter: 0.161 INCHES NOMINAL ALL HOLES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-504-7494, 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
816-3574
NSN: 5340-01-504-7494
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
shapeROUND
materialALUMINUM ALLOY 2024
thickness0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION: INNERMOST 4 MOUNTING HOLES ARE EQUALLY SPACED ON 6.300 IN BOLD CIRCLE IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.161 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity10
end_item_identificationKC135 GATM A
material_document_and_classificationAMS4037 FED SPEC ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyPLATE,PILOT SPEAKER
NSN5340-01-504-7494
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 816-3574 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: 10
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4037 FED SPEC ALL MATERIAL RESPONSES
•
MOUNTING HOLE DIAMETER: 0.219 INCHES NOMINAL FIRST HOLE IN
•
SHAPE: ROUND
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY10
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4037 FED SPEC ALL MATERIAL RESPONSES
MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL FIRST HOLE IN
MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL SECOND HOLE IN
MOUNTING HOLE DIAMETER0.161 INCHES NOMINAL ALL HOLES IN
SHAPEROUND
SPECIAL FEATURESMOUNTING CONFIGURATION: INNERMOST 4 MOUNTING HOLES ARE EQUALLY SPACED ON 6.300 IN BOLD CIRCLE IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE,PILOT SPEAKER
END ITEM IDENTIFICATIONKC135 GATM A
MATERIALALUMINUM ALLOY 2024
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 816-3574?
816-3574 is a PLATE,MOUNTING.
What is the NSN for 816-3574?
816-3574 is cataloged in the U.S. Government catalog under NSN 5340-01-504-7494. This indicates validated use in U.S. government and defense supply chains.
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