PartsTable
Technical Data Sheet
6-3-26 ✓ Verified by PartsTable
Siku · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Always on hand in an emergency - Every minute counts when an emergency call comes in. The calls are received by the emergency response centre, and it coordinates the deployments. Thanks to the emergency call set, the playroom control centre is perfectly equipped for rescue, recovery, and fire-fighting.

The fire brigade turntable ladder, fire brigade water tender, and the rescue vehicle jump into action, with sirens wailing and blue lights flashing. The turntable ladder can be raised, extended, and turned. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-117-9917, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
6-3-26
NSN: 5330-00-117-9917
FSC: 5330
CAGE: 09959 — AIRCRAFT INSTRUMENTS CO (USA)
SPECIFICATIONS
hoist6.000 FEET FT
materialPLASTIC, POLYETHYLENE (PP)
bore_shapeSTRAIGHT
cloth_nameBUNTING
bore_diameter130.00 MILLIMETERS NOMINAL MM
overall_width4.870 INCHES NOMINAL IN
aperture_width3.043 INCHES NOMINAL IN
fiber_materialCOTTON
load_directionRADIAL
overall_height3.250 INCHES NOMINAL IN
overall_length9.000 INCHES NOMINAL IN
surface_finishGROUND
NSN5330-00-117-9917
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6-3-26 MFR: Siku ⚠ 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
INSIDE CORNER RADIUS: 0.031 INCHES NOMINAL IN
APERTURE LENGTH: 3.626 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS: 0.031 INCHES NOMINAL IN
STYLE DESIGNATOR: NON-CIRCULAR
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765,CL 3,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
APERTURE WIDTH: 3.043 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE CORNER RADIUS0.031 INCHES NOMINAL IN
APERTURE LENGTH3.626 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.031 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL 3,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
APERTURE WIDTH3.043 INCHES NOMINAL IN
OVERALL LENGTH3.735 INCHES MINIMUM AND 3.765 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6326Interchangeable
interchangeable cross-reference
interchangeable
C326Interchangeable
interchangeable cross-reference
interchangeable
6326XInterchangeable
interchangeable cross-reference
interchangeable
MIL-F-2692Interchangeable
interchangeable cross-reference
interchangeable
710Interchangeable
interchangeable cross-reference
interchangeable
1611-1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6-3-26?
6-3-26 is a BEARING,BALL,ANNULAR manufactured by Siku.
What parts can replace 6-3-26?
There are 11 known substitutes for 6-3-26: 6326, C326, 6326X and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6-3-26?
6-3-26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-117-9917. This indicates validated use in U.S. government and defense supply chains.
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