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Technical Data Sheet
2756-8 ✓ Verified by PartsTable
Clementoni · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The ADAPTER,BATTERY TERMINAL is a Clementoni cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include base_style: SINGLE CONTACT BAYONET CANDELABRA, bulb_style: GT (GLOBULAR TUBULAR), bulb_diameter: 1.040 INCHES MAXIMUM IN, overall_length: 2.000 INCHES NOMINAL IN, voltage_rating: 28.000 VOLTS NOMINAL, bulb_designator: S-8. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-3597, 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
2756-8
NSN: 5330-00-171-3597
FSC: 5330
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
base_styleSINGLE CONTACT BAYONET CANDELABRA
bulb_styleGT (GLOBULAR TUBULAR)
bulb_diameter1.040 INCHES MAXIMUM IN
overall_length2.000 INCHES NOMINAL IN
voltage_rating28.000 VOLTS NOMINAL
bulb_designatorS-8
rated_average_lifeHOURS
filament_designation2C-2R
end_item_identificationAIRCRAFT, B757
average_life_rating_in_hours1000.0
current_rating_for_which_designed0.610 AMPERES NOMINAL
NSN5330-00-171-3597
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2756-8 MFR: Clementoni ⚠ 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
CROSS-SECTIONAL HEIGHT: 0.357 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: O-RING
CENTER HOLE DIAMETER: 0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
MATERIAL: CORK AND RUBBER OVERALL
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.357 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEO-RING
CENTER HOLE DIAMETER0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
MATERIALCORK AND RUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
15-5Interchangeable
interchangeable cross-reference
interchangeable
CF-1191Interchangeable
interchangeable cross-reference
interchangeable
551544Interchangeable
interchangeable cross-reference
interchangeable
27568Interchangeable
interchangeable cross-reference
interchangeable
D27568Interchangeable
interchangeable cross-reference
interchangeable
36224Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2756-8?
2756-8 is a ADAPTER,BATTERY TERMINAL manufactured by Clementoni.
What parts can replace 2756-8?
There are 13 known substitutes for 2756-8: 15-5, CF-1191, 551544 and 10 more. Substitute compatibility should be verified for your specific system.
Is 2756-8 still available?
2756-8 is currently cancelled.
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