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1401115 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1401115: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: STEEL CORROSION RESISTING, design_type: MOLDED, special_features: BODY IS 316 SS COMPONENTS 300 SERIES SS, end_item_identification: BOAT, DIVE SUPPORT, part_name_assigned_by_controlling_agency: V-COUPLER, opening_inside_diameter_for_which_designed: 1.5 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-730-5637, 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
1401115
NSN: 5340-01-730-5637
FSC: 5340 — Hardware, Commercial
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeMOLDED
special_featuresBODY IS 316 SS COMPONENTS 300 SERIES SS
end_item_identificationBOAT, DIVE SUPPORT
part_name_assigned_by_controlling_agencyV-COUPLER
opening_inside_diameter_for_which_designed1.5 INCHES NOMINAL IN
NSN5340-01-730-5637
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1401115 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: MOLDED
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.5 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
DESIGN TYPEMOLDED
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.5 INCHES NOMINAL IN
SPECIAL FEATURESBODY IS 316 SS COMPONENTS 300 SERIES SS
PART NAME ASSIGNED BY CONTROLLING AGENCYV-COUPLER
END ITEM IDENTIFICATIONBOAT, DIVE SUPPORT
MATERIALSTEEL CORROSION RESISTING
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1401115?
1401115 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 1401115?
1401115 is cataloged in the U.S. Government catalog under NSN 5340-01-730-5637. 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.