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26420 PIECE 6 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

26420 PIECE 6: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, case_style: SQUARE, seal_width: 12.0 MILLIMETERS NOMINAL MM, housing_bore_diameter: 110.0 MILLIMETERS NOMINAL MM, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 90.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-269-3732, 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
26420 PIECE 6
NSN: 5330-01-269-3732
FSC: 5330 — Packing and Gasket Materials
CAGE: 29899 — CALGON CARBON UV TECHNOLOGIES LLC DBA HYDE MARINE (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
case_styleSQUARE
seal_width12.0 MILLIMETERS NOMINAL MM
housing_bore_diameter110.0 MILLIMETERS NOMINAL MM
sealing_element_styleVERTICAL
accommodated_shaft_diameter90.0 MILLIMETERS NOMINAL MM
NSN5330-01-269-3732
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 26420 PIECE 6 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
•
SEAL WIDTH: 12.0 MILLIMETERS NOMINAL MM
•
SEALING ELEMENT STYLE: VERTICAL
•
HOUSING BORE DIAMETER: 110.0 MILLIMETERS NOMINAL MM
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 90.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH12.0 MILLIMETERS NOMINAL MM
SEALING ELEMENT STYLEVERTICAL
HOUSING BORE DIAMETER110.0 MILLIMETERS NOMINAL MM
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER90.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 2
35410Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
35410CRW1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 26420 PIECE 6?
26420 PIECE 6 is a SEAL,PLAIN ENCASED.
What parts can replace 26420 PIECE 6?
There are 2 known substitutes for 26420 PIECE 6: 35410, 35410CRW1. Substitute compatibility should be verified for your specific system.
What is the NSN for 26420 PIECE 6?
26420 PIECE 6 is cataloged in the U.S. Government catalog under NSN 5330-01-269-3732. This indicates validated use in U.S. government and defense supply chains.
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