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SY305003L1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SY305003L1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 2.250 INCHES NOMINAL IN, material: STEEL, securing_device_type: THREADED FASTENER, peripheral_shape_style: DIAMOND, ROUNDED CORNERS, TWO HOLES, end_item_identification: HAYWARD SELF-CLEANING Y-STRAINER, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-343-7273, 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
SY305003L1
NSN: 5340-01-343-7273
FSC: 5340 — Hardware, Commercial
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
length2.250 INCHES NOMINAL IN
materialSTEEL
securing_device_typeTHREADED FASTENER
peripheral_shape_styleDIAMOND, ROUNDED CORNERS, TWO HOLES
end_item_identificationHAYWARD SELF-CLEANING Y-STRAINER
criticality_code_justificationZZZY
material_document_and_classificationASTM A216 ASSN STD SINGLE MATERIAL RESPONSE
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN5340-01-343-7273
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SY305003L1 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
•
LENGTH: 2.250 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A216 ASSN STD SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: DIAMOND, ROUNDED CORNERS, TWO HOLES
•
MATERIAL: STEEL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
TECHNICAL CHARACTERISTICS
LENGTH2.250 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 ASSN STD SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPETHREADED FASTENER
PERIPHERAL SHAPE STYLEDIAMOND, ROUNDED CORNERS, TWO HOLES
END ITEM IDENTIFICATIONHAYWARD SELF-CLEANING Y-STRAINER
MATERIALSTEEL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
SUBSTITUTES & CROSS-REFERENCES 3
SY080010ER30M PIECE 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
SY305003Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SY080010ER30M PIECE 4L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 SY305003L1?
SY305003L1 is a COVER,ACCESS.
What parts can replace SY305003L1?
There are 3 known substitutes for SY305003L1: SY080010ER30M PIECE 4, SY305003, SY080010ER30M PIECE 4L1. Substitute compatibility should be verified for your specific system.
What is the NSN for SY305003L1?
SY305003L1 is cataloged in the U.S. Government catalog under NSN 5340-01-343-7273. This indicates validated use in U.S. government and defense supply chains.
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