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SB1570 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SB1570: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL, hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, inner_groove_depth: 0.375 INCHES NOMINAL IN, inner_groove_width: 0.312 INCHES NOMINAL IN, peripheral_diameter: 7.000 INCHES NOMINAL IN, center_hole_diameter: 6.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-126-0106, 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
SB1570
NSN: 5330-00-126-0106
FSC: 5330 — Packing and Gasket Materials
CAGE: 10741 — CARLISLE & FINCH CO (USA)
SPECIFICATIONS
materialRUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
inner_groove_depth0.375 INCHES NOMINAL IN
inner_groove_width0.312 INCHES NOMINAL IN
peripheral_diameter7.000 INCHES NOMINAL IN
center_hole_diameter6.500 INCHES NOMINAL IN
cross-sectional_height0.562 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
material_document_and_classificationASTM D2000 2AA510B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-126-0106
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SB1570 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: 0.562 INCHES NOMINAL IN
•
INNER GROOVE DEPTH: 0.375 INCHES NOMINAL IN
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2AA510B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 7.000 INCHES NOMINAL IN
•
INNER GROOVE WIDTH: 0.312 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 6.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.562 INCHES NOMINAL IN
INNER GROOVE DEPTH0.375 INCHES NOMINAL IN
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2AA510B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER7.000 INCHES NOMINAL IN
INNER GROOVE WIDTH0.312 INCHES NOMINAL IN
CENTER HOLE DIAMETER6.500 INCHES NOMINAL IN
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SB1570?
SB1570 is a PACKING,PREFORMED.
What is the NSN for SB1570?
SB1570 is cataloged in the U.S. Government catalog under NSN 5330-00-126-0106. This indicates validated use in U.S. government and defense supply chains.
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