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CMB-NO2 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CMB-NO2: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 1.740 INCHES NOMINAL IN, load_rating: 20.0 POUNDS MAXIMUM LBS, flange_width: 3.400 INCHES NOMINAL IN, flange_length: 3.400 INCHES NOMINAL IN, flange_thickness: 0.130 INCHES NOMINAL IN, style_designator: ROUND FOUR-HOLE FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-526-0683, 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
CMB-NO2
NSN: 5340-01-526-0683
FSC: 5340 — Hardware, Commercial
CAGE: 0LRN7 — SHOCK TECH INC DBA SHOCK TECH INC (USA)
SPECIFICATIONS
height1.740 INCHES NOMINAL IN
load_rating20.0 POUNDS MAXIMUM LBS
flange_width3.400 INCHES NOMINAL IN
flange_length3.400 INCHES NOMINAL IN
flange_thickness0.130 INCHES NOMINAL IN
style_designatorROUND FOUR-HOLE FLANGE
end_item_identificationAN/USQ-148B
flexing_member_outside_diameter2.840 INCHES NOMINAL IN
shortest_distance_between_mounting_hole_centers2.840 INCHES NOMINAL IN
NSN5340-01-526-0683
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CMB-NO2 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
•
LOAD RATING: 20.0 POUNDS MAXIMUM LBS
•
FLANGE THICKNESS: 0.130 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND FOUR-HOLE FLANGE
•
FLANGE LENGTH: 3.400 INCHES NOMINAL IN
•
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 2.840 INCHES NOMINAL IN
•
HEIGHT: 1.740 INCHES NOMINAL IN
•
FLANGE WIDTH: 3.400 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LOAD RATING20.0 POUNDS MAXIMUM LBS
FLANGE THICKNESS0.130 INCHES NOMINAL IN
STYLE DESIGNATORROUND FOUR-HOLE FLANGE
FLANGE LENGTH3.400 INCHES NOMINAL IN
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS2.840 INCHES NOMINAL IN
HEIGHT1.740 INCHES NOMINAL IN
FLANGE WIDTH3.400 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAN/USQ-148B
FLEXING MEMBER OUTSIDE DIAMETER2.840 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

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 CMB-NO2?
CMB-NO2 is a MOUNT,RESILIENT,UTILITY.
What is the NSN for CMB-NO2?
CMB-NO2 is cataloged in the U.S. Government catalog under NSN 5340-01-526-0683. 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.