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427308 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

427308: BATTERY,NONRECHARGEABLE.

The BATTERY,NONRECHARGEABLE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include special_features: WAS FSC 6140, end_item_identification: MRAP - UNIQUE NSN - RG33 CAT I. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-354-1691, 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
427308
NSN: 5340-00-354-1691
NIINs: 003541691, 015567233
FSC: 5340 — Hardware, Commercial
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
special_featuresWAS FSC 6140
end_item_identificationMRAP - UNIQUE NSN - RG33 CAT I
NSN5340-00-354-1691
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 427308 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
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
SUBSTITUTES & CROSS-REFERENCES 5
1B7401Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2UUA065Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
17007BSReference document
Same NSN cross-reference
Reference document — Secondary reference
7086714Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BB1011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 427308?
427308 is a BATTERY,NONRECHARGEABLE.
What parts can replace 427308?
There are 5 known substitutes for 427308: 1B7401, 2UUA065, 17007BS and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 427308?
427308 is cataloged in the U.S. Government catalog under NSN 5340-00-354-1691. This indicates validated use in U.S. government and defense supply chains.
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