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ZPC1000044 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ZPC1000044: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, design_type: FRICTION, overall_diameter: 1.000 INCHES NOMINAL IN, end_item_identification: 4310-01-190-0285, tube_outside_diameter_for_which_designed: 0.960 INCHES NOMINAL IN, opening_inside_diameter_for_which_designed: 0.810 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-225-6549, 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
ZPC1000044
NSN: 5340-01-225-6549
FSC: 5340 — Hardware, Commercial
CAGE: 58328 — ZWICK ENERGY RESEARACH ORGANIZATION INC (USA)
SPECIFICATIONS
materialPLASTIC
design_typeFRICTION
overall_diameter1.000 INCHES NOMINAL IN
end_item_identification4310-01-190-0285
tube_outside_diameter_for_which_designed0.960 INCHES NOMINAL IN
opening_inside_diameter_for_which_designed0.810 INCHES NOMINAL IN
NSN5340-01-225-6549
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ZPC1000044 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: FRICTION
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.960 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.810 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER1.000 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.960 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.810 INCHES NOMINAL IN
END ITEM IDENTIFICATION4310-01-190-0285
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 1
706-89Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ZPC1000044?
ZPC1000044 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace ZPC1000044?
There is 1 known substitute for ZPC1000044: 706-89. Substitute compatibility should be verified for your specific system.
What is the NSN for ZPC1000044?
ZPC1000044 is cataloged in the U.S. Government catalog under NSN 5340-01-225-6549. 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.