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Technical Data Sheet
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395.78 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
Cellularline · ORING SEAL
PRODUCT OVERVIEW

395.78: CONE AND ROLLERS,TAPERED ROLLER.

Soft is an ultra-slim, transparent soft rubber case with a gloss finish which is perfect if you want to protect the edges and back of your smartphone while also enhancing its design. Key specifications include special_features: ASN - S100-2MT4-4A2-2A-9 A, end_item_identification: ASOS COMPONENT, part_name_assigned_by_controlling_agency: MOUNTING BRACKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-037-6893, 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
395.78
NSN: 5330-00-037-6893
NIINs: 000376893, 003377536, 011439242, 013723183, 017255110
FSC: 5330 — Packing and Gasket Materials
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
special_featuresASN - S100-2MT4-4A2-2A-9 A
end_item_identificationASOS COMPONENT
part_name_assigned_by_controlling_agencyMOUNTING BRACKET
NSN5330-00-037-6893
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 395.78 MFR: Cellularline ⚠ 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
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FSC APPLICATION DATA: ENGINE ACFT RECIPRACATING
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 1.656 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 1.344 INCHES NOMINAL IN
•
MATERIAL: COPPER OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE ACFT RECIPRACATING
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER1.656 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER1.344 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
HOLE DIAMETER0.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 395.78?
395.78 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Cellularline.
What is the NSN for 395.78?
395.78 is cataloged in the U.S. Government catalog under NSN 5330-00-037-6893. 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.