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Technical Data Sheet
R-12 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include special_features: DESCRIPTION: 410-430MHZ TRANCEIVER RADIO MODULE MHz, end_item_identification: 6675-01-620-0269, part_name_assigned_by_controlling_agency: RECEIVER, RB MODEL 4W/-62 RADIO W. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-065-4791, 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
MRO MRO_GENERAL R-12
NSN: 5330-00-065-4791
FSC: 5330
CAGE: 55989 — SEMICON INC DIV OF THE LORVIC CORP (USA)
SPECIFICATIONS
special_featuresDESCRIPTION: 410-430MHZ TRANCEIVER RADIO MODULE MHz
end_item_identification6675-01-620-0269
part_name_assigned_by_controlling_agencyRECEIVER, RB MODEL 4W/-62 RADIO W
NSN5330-00-065-4791
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R-12 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
KEY FEATURES
CENTER HOLE DIAMETER: 15.100 MILLIMETERS NOMINAL MM
MATERIAL: RUBBER CHLOROPRENE CLASS CR 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)
CENTER HOLE DIAMETER15.100 MILLIMETERS NOMINAL MM
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-12?
R-12 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for R-12?
R-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-065-4791. This indicates validated use in U.S. government and defense supply chains.
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