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518-1268-01 — LOCKING PLATE,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

518-1268-01: LOCKING PLATE,NUT AND BOLT.

The LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include width: 0.187 INCHES NOMINAL IN, material: COPPER ALLOY, plate_thickness: 0.018 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN, mounting_hole_diameter: 0.070 INCHES NOMINAL IN, distance_between_mounting_hole_centers: 1.162 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-080-2080, 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
518-1268-01
NSN: 5340-01-080-2080
FSC: 5340 — Hardware, Commercial
CAGE: 25583 — ACRON AVIATION, INC. (USA)
SPECIFICATIONS
width0.187 INCHES NOMINAL IN
materialCOPPER ALLOY
plate_thickness0.018 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
mounting_hole_diameter0.070 INCHES NOMINAL IN
distance_between_mounting_hole_centers1.162 INCHES NOMINAL IN
NSN5340-01-080-2080
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 518-1268-01 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
•
PLATE THICKNESS: 0.018 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.162 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.070 INCHES NOMINAL IN
•
WIDTH: 0.187 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.018 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.162 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.070 INCHES NOMINAL IN
WIDTH0.187 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
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 1
10117595Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 518-1268-01?
518-1268-01 is a LOCKING PLATE,NUT AND BOLT.
What parts can replace 518-1268-01?
There is 1 known substitute for 518-1268-01: 10117595. Substitute compatibility should be verified for your specific system.
What is the NSN for 518-1268-01?
518-1268-01 is cataloged in the U.S. Government catalog under NSN 5340-01-080-2080. 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.