PartsTable
Technical Data Sheet
Download PDF

74A541619-1003 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A541619-1003: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC), design_type: FRICTION, overall_diameter: 3.545 INCHES NOMINAL IN, inside_diameter_length: 2.080 INCHES NOMINAL IN, round_cap_outside_surface_condition: SMOOTH, tube_outside_diameter_for_which_designed: 3.385 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-265-6280, 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
74A541619-1003
NSN: 5340-01-265-6280
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC)
design_typeFRICTION
overall_diameter3.545 INCHES NOMINAL IN
special_featuresINCL TWO FINGER GRIP TABS AND ONE 12.000 IN. LG LANYARD; TWELVE MOLDED PRESSURE PADS ALONG ID; ONE VENT HOLE AT APEX OF CAP 0.042 IN. MIN 0.047 IN. MAX DIA IN
inside_diameter_length2.080 INCHES NOMINAL IN
round_cap_outside_surface_conditionSMOOTH
tube_outside_diameter_for_which_designed3.385 INCHES NOMINAL IN
NSN5340-01-265-6280
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A541619-1003 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: 3.545 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 3.385 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC)
•
INSIDE DIAMETER LENGTH: 2.080 INCHES NOMINAL IN
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER3.545 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED3.385 INCHES NOMINAL IN
SPECIAL FEATURESINCL TWO FINGER GRIP TABS AND ONE 12.000 IN. LG LANYARD; TWELVE MOLDED PRESSURE PADS ALONG ID; ONE VENT HOLE AT APEX OF CAP 0.042 IN. MIN 0.047 IN. MAX DIA IN
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC)
INSIDE DIAMETER LENGTH2.080 INCHES NOMINAL IN
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

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 74A541619-1003?
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 74A541619-1003?
74A541619-1003 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 74A541619-1003?
74A541619-1003 is cataloged in the U.S. Government catalog under NSN 5340-01-265-6280. 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 — 74A541619-1003