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8881910 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8881910: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE OVERALL, rim_surface_width: 0.250 INCHES NOMINAL IN, peripheral_diameter: 3.500 INCHES NOMINAL IN, center_hole_diameter: 3.000 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, end_item_identification: DOOR, WT, 26X66. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-605-7335, 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
8881910
NSN: 5330-01-605-7335
FSC: 5330 — Packing and Gasket Materials
CAGE: 4U211 — HALLITE SEALS CO (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE OVERALL
rim_surface_width0.250 INCHES NOMINAL IN
peripheral_diameter3.500 INCHES NOMINAL IN
center_hole_diameter3.000 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
end_item_identificationDOOR, WT, 26X66
cross-sectional_shape_styleSPECIAL
material_document_and_classificationHYTHANE 181 MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency520 SNAP-IN ROD WIPER
NSN5330-01-605-7335
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8881910 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
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: HYTHANE 181 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
RIM SURFACE WIDTH: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 3.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHYTHANE 181 MFR REF SINGLE MATERIAL RESPONSE OVERALL
RIM SURFACE WIDTH0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER3.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY520 SNAP-IN ROD WIPER
END ITEM IDENTIFICATIONDOOR, WT, 26X66
MATERIALPLASTIC POLYURETHANE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
25334Same 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 8881910?
8881910 is a PACKING,PREFORMED.
What parts can replace 8881910?
There is 1 known substitute for 8881910: 25334. Substitute compatibility should be verified for your specific system.
What is the NSN for 8881910?
8881910 is cataloged in the U.S. Government catalog under NSN 5330-01-605-7335. This indicates validated use in U.S. government and defense supply chains.
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