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5H7886 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5H7886: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, special_features: 0.250 IN. SQUARE FLAX FILLER IN, peripheral_diameter: 3.500 INCHES NOMINAL IN, center_hole_diameter: 2.500 INCHES NOMINAL IN, cross-sectional_height: 0.500 INCHES NOMINAL IN, cross-sectional_shape_style: U WITH FILLER RING.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-580-8960, 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
5H7886
NSN: 5330-00-580-8960
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialLEATHER OVERALL
special_features0.250 IN. SQUARE FLAX FILLER IN
peripheral_diameter3.500 INCHES NOMINAL IN
center_hole_diameter2.500 INCHES NOMINAL IN
cross-sectional_height0.500 INCHES NOMINAL IN
cross-sectional_shape_styleU WITH FILLER RING
material_document_and_classificationK215 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-580-8960
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5H7886 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: 0.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: K215 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: U WITH FILLER RING
•
PERIPHERAL DIAMETER: 3.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: LEATHER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONK215 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEU WITH FILLER RING
PERIPHERAL DIAMETER3.500 INCHES NOMINAL IN
SPECIAL FEATURES0.250 IN. SQUARE FLAX FILLER IN
CENTER HOLE DIAMETER2.500 INCHES NOMINAL IN
MATERIALLEATHER OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
VIM1243-3S12-36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1647S12-36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5H7886?
5H7886 is a PACKING,PREFORMED.
What parts can replace 5H7886?
There are 2 known substitutes for 5H7886: VIM1243-3S12-36, 1647S12-36. Substitute compatibility should be verified for your specific system.
What is the NSN for 5H7886?
5H7886 is cataloged in the U.S. Government catalog under NSN 5330-00-580-8960. This indicates validated use in U.S. government and defense supply chains.
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