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497A75516-1 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

497A75516-1: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_width: 7.0000 INCHES NOMINAL IN, overall_height: 1.2500 INCHES NOMINAL IN, overall_length: 7.0000 INCHES NOMINAL IN, mounting_hole_type: PLAIN, mounting_hole_diameter: 0.6860 INCHES MINIMUM AND 0.6930 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-443-1330, 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
497A75516-1
NSN: 5340-01-443-1330
FSC: 5340 — Hardware, Commercial
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_width7.0000 INCHES NOMINAL IN
overall_height1.2500 INCHES NOMINAL IN
overall_length7.0000 INCHES NOMINAL IN
special_featuresTHERE IS A COUNTERSUNK HOLE WITH DIA. 0F MINUS 0.858 IN. AND MAX. 0.866 IN. DIA. AND IT IS COUNTER SUNK DIA. OF MIN. 1.874 IN. AND MAX. 1.885 IN. IN
mounting_hole_typePLAIN
mounting_hole_diameter0.6860 INCHES MINIMUM AND 0.6930 INCHES MAXIMUM IN
mounting_hole_quantity4
material_document_and_classificationASTM-B-150 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-443-1330
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 497A75516-1 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
•
MOUNTING HOLE QUANTITY: 4
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B-150 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.6860 INCHES MINIMUM AND 0.6930 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL HEIGHT1.2500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B-150 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.6860 INCHES MINIMUM AND 0.6930 INCHES MAXIMUM IN
OVERALL LENGTH7.0000 INCHES NOMINAL IN
OVERALL WIDTH7.0000 INCHES NOMINAL IN
SPECIAL FEATURESTHERE IS A COUNTERSUNK HOLE WITH DIA. 0F MINUS 0.858 IN. AND MAX. 0.866 IN. DIA. AND IT IS COUNTER SUNK DIA. OF MIN. 1.874 IN. AND MAX. 1.885 IN. IN
MATERIALCOPPER ALLOY
MOUNTING HOLE TYPEPLAIN
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 497A75516-1?
497A75516-1 is a BRACKET,MOUNTING.
What is the NSN for 497A75516-1?
497A75516-1 is cataloged in the U.S. Government catalog under NSN 5340-01-443-1330. This indicates validated use in U.S. government and defense supply chains.
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