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CB4201C3CR8H — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CB4201C3CR8H: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, diameter: 2.000 INCHES NOMINAL IN, material: IRON ALLOY 660 STANDOFF, flange_diameter: 2.000 INCHES NOMINAL IN, special_features: BASEPLATE MATERIAL:CARBON/EPOXY, 350 DEGREE F CURE, style_designator: FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-698-1664, 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
CB4201C3CR8H
NSN: 5340-01-698-1664
FSC: 5340 — Hardware, Commercial
CAGE: 66530 — CLICK BOND INC (USA)
SPECIFICATIONS
length0.500 INCHES NOMINAL IN
diameter2.000 INCHES NOMINAL IN
materialIRON ALLOY 660 STANDOFF
flange_diameter2.000 INCHES NOMINAL IN
special_featuresBASEPLATE MATERIAL:CARBON/EPOXY, 350 DEGREE F CURE
style_designatorFLANGED
nominal_thread_size0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeROUND
supplementary_featuresINSPECTION HOLE
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
thread_quantity_per_inch32 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNF LEFT INTERNAL (INCLUDES THRU THREAD)
NSN5340-01-698-1664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CB4201C3CR8H 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
•
FLANGE DIAMETER: 2.000 INCHES NOMINAL IN
•
LENGTH: 0.500 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: INSPECTION HOLE
•
STYLE DESIGNATOR: FLANGED
•
DIAMETER: 2.000 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.000 INCHES NOMINAL IN
LENGTH0.500 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESINSPECTION HOLE
STYLE DESIGNATORFLANGED
DIAMETER2.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESBASEPLATE MATERIAL:CARBON/EPOXY, 350 DEGREE F CURE
END ITEM IDENTIFICATIONSPECIAL, AIR VEHICLE, AIRCRAFT
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
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 CB4201C3CR8H?
CB4201C3CR8H is a STANDOFF,THREADED,SPACING.
What is the NSN for CB4201C3CR8H?
CB4201C3CR8H is cataloged in the U.S. Government catalog under NSN 5340-01-698-1664. 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.