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L1800180-003 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L1800180-003: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: PLASTIC POLYAMIDE NYLON, drive_type: SPANNER, design_type: FRICTION, overall_diameter: 0.687 INCHES NOMINAL IN, features_provided: SHOULDER, tube_outside_diameter_for_which_designed: 0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-322-9544, 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
L1800180-003
NSN: 5340-01-322-9544
FSC: 5340 — Hardware, Commercial
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
drive_typeSPANNER
design_typeFRICTION
overall_diameter0.687 INCHES NOMINAL IN
features_providedSHOULDER
tube_outside_diameter_for_which_designed0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN
opening_inside_diameter_for_which_designed0.250 INCHES NOMINAL IN
NSN5340-01-322-9544
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L1800180-003 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: 0.687 INCHES NOMINAL IN
•
DRIVE TYPE: SPANNER
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SHOULDER
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.250 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER0.687 INCHES NOMINAL IN
DRIVE TYPESPANNER
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.439 INCHES MINIMUM AND 0.441 INCHES MAXIMUM IN
FEATURES PROVIDEDSHOULDER
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON
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 L1800180-003?
L1800180-003 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for L1800180-003?
L1800180-003 is cataloged in the U.S. Government catalog under NSN 5340-01-322-9544. This indicates validated use in U.S. government and defense supply chains.
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