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RTTC09142 — PLUG SET,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RTTC09142: PLUG SET,PROTECTIVE,DUST AND MOI.

PLUG SET,PROTECTIVE,DUST AND MOI. Key specifications include unpackaged_unit_length: 3.375 INCHES NOMINAL IN, end_item_identification: 1520-01-106-9519, part_name_assigned_by_controlling_agency: PLUG,SEAL TAIL ROTOR GEARBOX. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-578-9368, 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
RTTC09142
NSN: 5340-01-578-9368
FSC: 5340 — Hardware, Commercial
CAGE: 1SX26 — WALLS MACHINE COMPANY, LLC (USA)
SPECIFICATIONS
unpackaged_unit_length3.375 INCHES NOMINAL IN
end_item_identification1520-01-106-9519
part_name_assigned_by_controlling_agencyPLUG,SEAL TAIL ROTOR GEARBOX
NSN5340-01-578-9368
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RTTC09142 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
•
UNPACKAGED UNIT LENGTH: 3.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNPACKAGED UNIT LENGTH3.375 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG,SEAL TAIL ROTOR GEARBOX
END ITEM IDENTIFICATION1520-01-106-9519
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RTTC09142?
RTTC09142 is a PLUG SET,PROTECTIVE,DUST AND MOI.
What is the NSN for RTTC09142?
RTTC09142 is cataloged in the U.S. Government catalog under NSN 5340-01-578-9368. 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.