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1145C — KEY BLANK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1145C: KEY BLANK.

The KEY BLANK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, style_designator: FLAT INTERNAL TEETH, surface_treatment: CADMIUM OVERALL, material_thickness: 0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-556-7174, 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
1145C
NSN: 5340-00-556-7174
NIINs: 005567174, 010553863
FSC: 5340 — Hardware, Commercial
CAGE: 30399 — ILCO UNICAN CORP DBA WOLF SALES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
style_designatorFLAT INTERNAL TEETH
surface_treatmentCADMIUM OVERALL
material_thickness0.047 INCHES NOMINAL0.047 INCHES NOMINAL IN
NSN5340-00-556-7174
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1145C 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
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 1145C?
1145C is a KEY BLANK.
What is the NSN for 1145C?
1145C is cataloged in the U.S. Government catalog under NSN 5340-00-556-7174. This indicates validated use in U.S. government and defense supply chains.
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