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Technical Data Sheet
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SMB524736 — SHIELD,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SMB524736: SHIELD,EXPANSION.

The SHIELD,EXPANSION is a the manufacturer industrial component. Key specifications include inside_length: 3.000 INCHES NOMINAL IN, stock_diameter: 0.250 INCHES NOMINAL IN, mounting_method: MOUNTING PLATE, style_designator: EYE HOOK, surface_treatment: ANODIZE MOUNTING PLATE, mounting_plate_style: OVAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-895-0995, 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
SMB524736
NSN: 5340-00-895-0995
NIINs: 008950995, 011367187
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
inside_length3.000 INCHES NOMINAL IN
stock_diameter0.250 INCHES NOMINAL IN
mounting_methodMOUNTING PLATE
style_designatorEYE HOOK
surface_treatmentANODIZE MOUNTING PLATE
mounting_plate_styleOVAL
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE MOUNTING PLATE
NSN5340-00-895-0995
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SMB524736 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
SUBSTITUTES & CROSS-REFERENCES 3
334-1494-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
8993675-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
88-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 SMB524736?
SMB524736 is a SHIELD,EXPANSION.
What parts can replace SMB524736?
There are 3 known substitutes for SMB524736: 334-1494-00, 8993675-5, 88-1. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB524736?
SMB524736 is cataloged in the U.S. Government catalog under NSN 5340-00-895-0995. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.