PartsTable
Technical Data Sheet
2263-05 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include port_style: UNABLE TO DECODE, body_material: STEEL, bore_diameter: 3.000 INCHES NOMINAL IN, extended_length: 28.380 INCHES NOMINAL IN, compressed_length: 19.380 INCHES NOMINAL IN, port_thread_class: UNABLE TO DECODE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-579-8108, 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
2263-05
NSN: 5331-00-579-8108
FSC: 5331 — O-RING
CAGE: 72380 — CROSLEY CORP THE (USA)
SPECIFICATIONS
port_styleUNABLE TO DECODE
body_materialSTEEL
bore_diameter3.000 INCHES NOMINAL IN
extended_length28.380 INCHES NOMINAL IN
compressed_length19.380 INCHES NOMINAL IN
port_thread_classUNABLE TO DECODE
first_end_fork_depthUNABLE TO DECODE
first_end_fork_widthUNABLE TO DECODE
port_thread_diameterUNABLE TO DECODE
body_outside_diameter3.380 INCHES NOMINAL IN
design_characteristicsDOUBLE ACTING SINGLE CYLINDER
end_item_identification3930-01-330-8907
NSN5331-00-579-8108
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2263-05 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
MS35290-74Interchangeable
interchangeable cross-reference
interchangeable
100034Interchangeable
interchangeable cross-reference
interchangeable
A329246Interchangeable
interchangeable cross-reference
interchangeable
201148Interchangeable
interchangeable cross-reference
interchangeable
4130053Interchangeable
interchangeable cross-reference
interchangeable
3-598Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2263-05?
2263-05 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace 2263-05?
There are 35 known substitutes for 2263-05: MS35290-74, 100034, A329246 and 32 more. Substitute compatibility should be verified for your specific system.
Is 2263-05 still available?
2263-05 is currently cancelled.
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