PartsTable
Technical Data Sheet
Download PDF

FF7526 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FF7526: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC), design_type: MOLDED, end_item_identification: 3805-01-533-1853, nondefinitive_spec/std_data: BLUE COLOR, part_name_assigned_by_controlling_agency: QUICK COUPLING DUST PLUG. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-629-4135, 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
FF7526
NSN: 5340-01-629-4135
FSC: 5340 — Hardware, Commercial
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC)
design_typeMOLDED
end_item_identification3805-01-533-1853
nondefinitive_spec/std_dataBLUE COLOR
part_name_assigned_by_controlling_agencyQUICK COUPLING DUST PLUG
NSN5340-01-629-4135
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FF7526 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
•
NONDEFINITIVE SPEC/STD DATA: BLUE COLOR
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC)
TECHNICAL CHARACTERISTICS
DESIGN TYPEMOLDED
NONDEFINITIVE SPEC/STD DATABLUE COLOR
PART NAME ASSIGNED BY CONTROLLING AGENCYQUICK COUPLING DUST PLUG
END ITEM IDENTIFICATION3805-01-533-1853
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC)
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
Ready to buy FF7526?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is FF7526?
FF7526 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for FF7526?
FF7526 is cataloged in the U.S. Government catalog under NSN 5340-01-629-4135. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — FF7526

✓ 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.