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202C663-51 — BOOT,VEHICULAR COMPONENTS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

202C663-51: BOOT,VEHICULAR COMPONENTS.

The BOOT,VEHICULAR COMPONENTS is a the manufacturer industrial component. Key specifications include overall_height: 9.300 INCHES NOMINAL IN, style_designator: THRU-HOLE, base_outside_diameter: 2.250 INCHES NOMINAL IN, body_outside_diameter: 2.450 INCHES NOMINAL IN, opening_inside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-260-7152, 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
202C663-51
NSN: 5340-01-260-7152
NIINs: 012607152, 015416179
FSC: 5340 — Hardware, Commercial
CAGE: 06090 — TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION (USA)
SPECIFICATIONS
overall_height9.300 INCHES NOMINAL IN
style_designatorTHRU-HOLE
base_outside_diameter2.250 INCHES NOMINAL IN
body_outside_diameter2.450 INCHES NOMINAL IN
opening_inside_diameter2.250 INCHES NOMINAL IN
NSN5340-01-260-7152
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 202C663-51 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
•
OPENING INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.450 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE
•
BASE OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT9.300 INCHES NOMINAL IN
OPENING INSIDE DIAMETER2.250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.450 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE
BASE OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
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 202C663-51?
202C663-51 is a BOOT,VEHICULAR COMPONENTS.
What is the NSN for 202C663-51?
202C663-51 is cataloged in the U.S. Government catalog under NSN 5340-01-260-7152. 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.