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SC2067 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SC2067: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: NICKEL ALLOY AND SILICONE, design_type: MACHINED, supplementary_features: CHAIN: 2.5" BEAD CHAIN, 0.144" LUG, part_name_assigned_by_controlling_agency: TNC MALE DUST CAP WITH CHAIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-644-9154, 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
SC2067
NSN: 5340-01-644-9154
FSC: 5340 — Hardware, Commercial
CAGE: 3FKR5 — INFINITE ELECTRONICS INTERNATIONAL, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND SILICONE
design_typeMACHINED
supplementary_featuresCHAIN: 2.5" BEAD CHAIN, 0.144" LUG
part_name_assigned_by_controlling_agencyTNC MALE DUST CAP WITH CHAIN
NSN5340-01-644-9154
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SC2067 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
•
DESIGN TYPE: MACHINED
•
SUPPLEMENTARY FEATURES: CHAIN: 2.5" BEAD CHAIN, 0.144" LUG
•
MATERIAL: NICKEL ALLOY AND SILICONE
TECHNICAL CHARACTERISTICS
DESIGN TYPEMACHINED
SUPPLEMENTARY FEATURESCHAIN: 2.5" BEAD CHAIN, 0.144" LUG
PART NAME ASSIGNED BY CONTROLLING AGENCYTNC MALE DUST CAP WITH CHAIN
MATERIALNICKEL ALLOY AND SILICONE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SC2067?
SC2067 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for SC2067?
SC2067 is cataloged in the U.S. Government catalog under NSN 5340-01-644-9154. 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.