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12580422 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12580422: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010, overall_width: 3.7500 INCHES NOMINAL IN, overall_height: 4.6000 INCHES NOMINAL IN, overall_length: 3.7500 INCHES NOMINAL IN, overall_diameter: 2.0200 INCHES NOMINAL IN, mounting_hole_type: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-649-5828, 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
12580422
NSN: 5340-01-649-5828
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1010
overall_width3.7500 INCHES NOMINAL IN
overall_height4.6000 INCHES NOMINAL IN
overall_length3.7500 INCHES NOMINAL IN
overall_diameter2.0200 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_diameter0.5300 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identification2350-01-577-0830
NSN5340-01-649-5828
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12580422 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
•
OVERALL DIAMETER: 2.0200 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.5300 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1010
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL HEIGHT4.6000 INCHES NOMINAL IN
OVERALL DIAMETER2.0200 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.5300 INCHES NOMINAL IN
OVERALL LENGTH3.7500 INCHES NOMINAL IN
OVERALL WIDTH3.7500 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-577-0830
MATERIALSTEEL COMP 1010
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12580422?
12580422 is a BRACKET,MOUNTING.
What is the NSN for 12580422?
12580422 is cataloged in the U.S. Government catalog under NSN 5340-01-649-5828. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.