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2146835 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2146835: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: STEEL, design_type: FRICTION, features_provided: BEVELED SEAT AND SHOULDER, opening_inside_diameter_for_which_designed: 0.4350 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-443-3399, 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
2146835
NSN: 5340-01-443-3399
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
design_typeFRICTION
features_providedBEVELED SEAT AND SHOULDER
opening_inside_diameter_for_which_designed0.4350 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
NSN5340-01-443-3399
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2146835 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
•
FEATURES PROVIDED: BEVELED SEAT AND SHOULDER
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.4350 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
FEATURES PROVIDEDBEVELED SEAT AND SHOULDER
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.4350 INCHES MINIMUM AND 0.4360 INCHES MAXIMUM IN
MATERIALSTEEL
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
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FREQUENTLY ASKED QUESTIONS
What is 2146835?
2146835 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for 2146835?
2146835 is cataloged in the U.S. Government catalog under NSN 5340-01-443-3399. This indicates validated use in U.S. government and defense supply chains.
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