PartsTable
Technical Data Sheet
Download PDF

CMJIC18 — CUP,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CMJIC18: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, overall_length: 0.500 INCHES NOMINAL IN, feather_edge_angle: 30.0 DEGREES NOMINAL, center_hole_diameter: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, recess_inside_diameter: 1.750 INCHES NOMINAL IN, base_material_thickness: 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-815-9290, 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
CMJIC18
NSN: 5340-00-815-9290
FSC: 5340 — Hardware, Commercial
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialLEATHER OVERALL
overall_length0.500 INCHES NOMINAL IN
feather_edge_angle30.0 DEGREES NOMINAL
center_hole_diameter0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
recess_inside_diameter1.750 INCHES NOMINAL IN
base_material_thickness0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
NSN5340-00-815-9290
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CMJIC18 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
•
FEATHER EDGE ANGLE: 30.0 DEGREES NOMINAL
•
CENTER HOLE DIAMETER: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
•
BASE MATERIAL THICKNESS: 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
•
MATERIAL: LEATHER OVERALL
•
RECESS INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FEATHER EDGE ANGLE30.0 DEGREES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
BASE MATERIAL THICKNESS0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
MATERIALLEATHER OVERALL
RECESS INSIDE DIAMETER1.750 INCHES NOMINAL IN
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
10865959Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy CMJIC18?
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 CMJIC18?
CMJIC18 is a CUP,COMPRESSION.
What parts can replace CMJIC18?
There is 1 known substitute for CMJIC18: 10865959. Substitute compatibility should be verified for your specific system.
What is the NSN for CMJIC18?
CMJIC18 is cataloged in the U.S. Government catalog under NSN 5340-00-815-9290. 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 — CMJIC18