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A14379 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A14379: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include special_features: 2.750 X 10-14GA BLK, end_item_identification: PORTABLE DAVIT CRANE 5PF5 MODEL, part_name_assigned_by_controlling_agency: PLUG FINISH ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-732-8155, 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
A14379
NSN: 5340-01-732-8155
FSC: 5340 — Hardware, Commercial
CAGE: 12437 — THERN INC (USA)
SPECIFICATIONS
special_features2.750 X 10-14GA BLK
end_item_identificationPORTABLE DAVIT CRANE 5PF5 MODEL
part_name_assigned_by_controlling_agencyPLUG FINISH ROUND
NSN5340-01-732-8155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A14379 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES2.750 X 10-14GA BLK
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG FINISH ROUND
END ITEM IDENTIFICATIONPORTABLE DAVIT CRANE 5PF5 MODEL
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 A14379?
A14379 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for A14379?
A14379 is cataloged in the U.S. Government catalog under NSN 5340-01-732-8155. 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.