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ES9625-11 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ES9625-11: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, temp_rating: -73.0 CELSIUS AND 175.0 CELSIUS DEGC, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 0.564 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN, cross-sectional_height: 0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-25988, TY 1, CL 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-391-1080, 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
ES9625-11
NSN: 5331-01-391-1080
FSC: 5331 — O-ring
CAGE: 98255 — DRS SUSTAINMENT SYSTEMS INC (USA)
SPECIFICATIONS
materialRUBBER FLUOROSILICONE CLASS FQ
temp_rating-73.0 CELSIUS AND 175.0 CELSIUS DEGC
hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter0.564 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
cross-sectional_height0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-25988, TY 1, CL 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-391-1080
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ES9625-11 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
•
TEMP RATING: -73.0 CELSIUS AND 175.0 CELSIUS DEGC
•
CROSS-SECTIONAL HEIGHT: 0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25988, TY 1, CL 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 0.564 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ
TECHNICAL CHARACTERISTICS
TEMP RATING-73.0 CELSIUS AND 175.0 CELSIUS DEGC
CROSS-SECTIONAL HEIGHT0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988, TY 1, CL 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER0.564 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROSILICONE CLASS FQ
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
5-156L0946-60Reference 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 ES9625-11?
ES9625-11 is a O-RING.
What parts can replace ES9625-11?
There is 1 known substitute for ES9625-11: 5-156L0946-60. Substitute compatibility should be verified for your specific system.
What is the NSN for ES9625-11?
ES9625-11 is cataloged in the U.S. Government catalog under NSN 5331-01-391-1080. This indicates validated use in U.S. government and defense supply chains.
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