PartsTable
Technical Data Sheet
Download PDF

12443526 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12443526: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 0.125 INCHES NOMINAL IN, overall_length: 18.750 INCHES NOMINAL IN, mounting_hole_diameter: 0.261 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-559-3663, 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
12443526
NSN: 5340-01-559-3663
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM
overall_width0.750 INCHES NOMINAL IN
overall_height0.125 INCHES NOMINAL IN
overall_length18.750 INCHES NOMINAL IN
mounting_hole_diameter0.261 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
mounting_hole_quantity7
NSN5340-01-559-3663
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12443526 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: 7
•
MOUNTING HOLE DIAMETER: 0.261 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY7
OVERALL HEIGHT0.125 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.261 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
OVERALL LENGTH18.750 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
MATERIALALUMINUM
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
Ready to buy 12443526?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12443526?
12443526 is a BRACKET,MOUNTING.
What is the NSN for 12443526?
12443526 is cataloged in the U.S. Government catalog under NSN 5340-01-559-3663. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12443526

✓ 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.