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PP-QT4-S-DC-SC11 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PP-QT4-S-DC-SC11: 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, round_cap_outside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-300-1673, 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
PP-QT4-S-DC-SC11
NSN: 5340-01-300-1673
FSC: 5340 — Hardware, Commercial
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialPLASTIC
design_typeFRICTION
overall_diameter1.000 INCHES NOMINAL IN
special_featuresINCLUDES STEEL CORROSION RESISTANT,COMP 302,COATED WITH POLYTETRAFLUOROETHYLENE LANYARD,8.000 IN. MIN AND 14.000 IN. MAX LG WITH ALUMINUM,EPOXY COATED,CABLE CLAMPS IN
round_cap_outside_surface_conditionSMOOTH
NSN5340-01-300-1673
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PP-QT4-S-DC-SC11 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
•
MATERIAL: PLASTIC
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER1.000 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES STEEL CORROSION RESISTANT,COMP 302,COATED WITH POLYTETRAFLUOROETHYLENE LANYARD,8.000 IN. MIN AND 14.000 IN. MAX LG WITH ALUMINUM,EPOXY COATED,CABLE CLAMPS IN
MATERIALPLASTIC
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
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 2
1551AS479-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
PP-QT4-S-DCReference document
Same NSN cross-reference
Reference document — Secondary reference
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 PP-QT4-S-DC-SC11?
PP-QT4-S-DC-SC11 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace PP-QT4-S-DC-SC11?
There are 2 known substitutes for PP-QT4-S-DC-SC11: 1551AS479-1, PP-QT4-S-DC. Substitute compatibility should be verified for your specific system.
What is the NSN for PP-QT4-S-DC-SC11?
PP-QT4-S-DC-SC11 is cataloged in the U.S. Government catalog under NSN 5340-01-300-1673. This indicates validated use in U.S. government and defense supply chains.
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