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WTB 26 — SEAL,NONMETALLIC STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

WTB 26: SEAL,NONMETALLIC STRIP.

The SEAL,NONMETALLIC STRIP is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLID, end_cut_angle: 63.0 DEGREES, special_features: ALL HOLES RAISED 0.020 IN. BY 0.068 IN.

DIA ON ONE SIDE IN, style_designator: STRIP, attachment_method: ROUND HOLE. This part is cataloged in the U.S. Government catalog under NSN 5330-01-089-6066, 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
WTB 26
NSN: 5330-01-089-6066
FSC: 5330 — Packing and Gasket Materials
CAGE: 10400 — AIRBORN INTERCONNECT, LLC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLID
end_cut_angle63.0 DEGREES
special_featuresALL HOLES RAISED 0.020 IN. BY 0.068 IN. DIA ON ONE SIDE IN
style_designatorSTRIP
attachment_methodROUND HOLE
fabrication_methodSOLID
cross-sectional_height0.250 INCHES NOMINAL IN
attachment_hole_diameter0.030 INCHES NOMINAL IN
attachment_feature_quantity26
material_document_and_classificationZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-089-6066
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: WTB 26 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
•
ATTACHMENT HOLE DIAMETER: 0.030 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 26
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
END CUT ANGLE: 63.0 DEGREES
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.030 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY26
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
END CUT ANGLE63.0 DEGREES
SPECIAL FEATURESALL HOLES RAISED 0.020 IN. BY 0.068 IN. DIA ON ONE SIDE IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 1
536225-6Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 WTB 26?
WTB 26 is a SEAL,NONMETALLIC STRIP.
What parts can replace WTB 26?
There is 1 known substitute for WTB 26: 536225-6. Substitute compatibility should be verified for your specific system.
What is the NSN for WTB 26?
WTB 26 is cataloged in the U.S. Government catalog under NSN 5330-01-089-6066. This indicates validated use in U.S. government and defense supply chains.
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