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3356AS569 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3356AS569: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: COPPER ALLOY, design_type: FRICTION, overall_diameter: 1.9000 INCHES NOMINAL IN, features_provided: SHOULDER, material_document_and_classification: SAE 70, 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE, opening_inside_diameter_for_which_designed: 1.2000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-377-7308, 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
3356AS569
NSN: 5340-01-377-7308
FSC: 5340 — Hardware, Commercial
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY
design_typeFRICTION
overall_diameter1.9000 INCHES NOMINAL IN
features_providedSHOULDER
material_document_and_classificationSAE 70, 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE
opening_inside_diameter_for_which_designed1.2000 INCHES NOMINAL IN
NSN5340-01-377-7308
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3356AS569 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: 1.9000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 70, 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: SHOULDER
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.2000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER1.9000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 70, 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDSHOULDER
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.2000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
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
SM944600Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2002AS569-1Reference 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 3356AS569?
3356AS569 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace 3356AS569?
There are 2 known substitutes for 3356AS569: SM944600, 2002AS569-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3356AS569?
3356AS569 is cataloged in the U.S. Government catalog under NSN 5340-01-377-7308. This indicates validated use in U.S. government and defense supply chains.
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