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CBP3 — PAD BACKING PLATE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CBP3: PAD BACKING PLATE.

The PAD BACKING PLATE is a the manufacturer industrial component. Key specifications include special_features: 5/8" PAD BACKING PLATE;SIZE 3 INCH IN, end_item_identification: SH-60B. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-608-8083, 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
CBP3
NSN: 5340-01-608-8083
FSC: 5340 — Hardware, Commercial
CAGE: 76ZM2 — CLEARFIX AEROSPACE, INC (USA)
SPECIFICATIONS
special_features5/8" PAD BACKING PLATE;SIZE 3 INCH IN
end_item_identificationSH-60B
NSN5340-01-608-8083
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CBP3 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES5/8" PAD BACKING PLATE;SIZE 3 INCH IN
END ITEM IDENTIFICATIONSH-60B
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
70-2022-8039-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CBP3?
CBP3 is a PAD BACKING PLATE.
What parts can replace CBP3?
There is 1 known substitute for CBP3: 70-2022-8039-5. Substitute compatibility should be verified for your specific system.
What is the NSN for CBP3?
CBP3 is cataloged in the U.S. Government catalog under NSN 5340-01-608-8083. 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.