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78S — BATTERY,STORAGE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

78S: BATTERY,STORAGE.

The BATTERY,STORAGE 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 material: STEEL CORROSION RESISTING, special_features: USED ON F-101 ENGINE,B-1B ACFT, end_item_identification: ELECTRICAL SYSTEM GROUP, operating_pressure_range: +0.0 TO 5000.0 POUNDS PER SQUARE INCH LBS, nominal_pipe_size_designation: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-239-5147, 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
78S
NSN: 4820-01-239-5147
NIINs: 012395147, 013483935, 015688482
FSC: 4820 — Valves, Nonpowered
CAGE: 05105 — BADGER METER INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresUSED ON F-101 ENGINE,B-1B ACFT
end_item_identificationELECTRICAL SYSTEM GROUP
operating_pressure_range+0.0 TO 5000.0 POUNDS PER SQUARE INCH LBS
nominal_pipe_size_designation0.250 INCHES IN
NSN4820-01-239-5147
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 78S · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON F-101 ENGINE,B-1B ACFT
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 78S?
78S is a BATTERY,STORAGE.
What is the NSN for 78S?
78S is cataloged in the U.S. Government catalog under NSN 4820-01-239-5147. 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.