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70-1B — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

70-1B: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include end_item_identification: MV-22 AIRCRAFT, part_name_assigned_by_controlling_agency: TAPE, PRESSURE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-4357, 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
70-1B
NSN: 4730-00-278-4357
NIINs: 002784357, 015372988, 016081767
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75833 — LINCOLN BRASS WORKS INC (USA)
SPECIFICATIONS
end_item_identificationMV-22 AIRCRAFT
part_name_assigned_by_controlling_agencyTAPE, PRESSURE
NSN4730-00-278-4357
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 70-1B · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections 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 10
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
453B120Reference document
Same NSN cross-reference
Reference document — Secondary reference
3299Reference document
Same NSN cross-reference
Reference document — Secondary reference
70910197Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
13X365Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
68FReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70-1B?
70-1B is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 70-1B?
There are 10 known substitutes for 70-1B: SAE-J512, 453B120, 3299 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-1B?
70-1B is cataloged in the U.S. Government catalog under NSN 4730-00-278-4357. 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.