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SL-158 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SL-158: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL, material_document_and_classification: MIL-C-6183 MIL SPEC ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-241-0816, 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
SL-158
NSN: 5330-01-241-0816
FSC: 5330 — Packing and Gasket Materials
CAGE: 1R4E4 — DEVLIEG BULLARD II INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
material_document_and_classificationMIL-C-6183 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-01-241-0816
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SL-158 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-6183 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND CORK OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
N-SLS2-C PIECE 25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EA705-13107Reference document
Same NSN cross-reference
Reference document — Secondary 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 SL-158?
SL-158 is a GASKET.
What parts can replace SL-158?
There are 2 known substitutes for SL-158: N-SLS2-C PIECE 25, EA705-13107. Substitute compatibility should be verified for your specific system.
What is the NSN for SL-158?
SL-158 is cataloged in the U.S. Government catalog under NSN 5330-01-241-0816. This indicates validated use in U.S. government and defense supply chains.
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