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Technical Data Sheet
PartsTable / COMPONENT / 0853551700
0853551700 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL, peripheral_diameter: 0.080 INCHES NOMINAL IN, center_hole_diameter: 1.750 INCHES NOMINAL IN, cross-sectional_height: 0.080 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-6735, 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
0853551700
NSN: 5330-00-737-6735
FSC: 5330
CAGE: F6573 — ARQUUS (FRA)
SPECIFICATIONS
colorBLACK
materialRUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
peripheral_diameter0.080 INCHES NOMINAL IN
center_hole_diameter1.750 INCHES NOMINAL IN
cross-sectional_height0.080 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-R-3065 RN625A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-737-6735
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0853551700 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 SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.080 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.750 INCHES NOMINAL IN
•
COLOR: BLACK
•
CROSS-SECTIONAL HEIGHT: 0.080 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065 RN625A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.080 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.750 INCHES NOMINAL IN
COLORBLACK
CROSS-SECTIONAL HEIGHT0.080 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 RN625A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
499031218Interchangeable
interchangeable cross-reference
interchangeable
499031003Interchangeable
interchangeable cross-reference
interchangeable
47506Interchangeable
interchangeable cross-reference
interchangeable
0852469400Interchangeable
interchangeable cross-reference
interchangeable
KC8926Interchangeable
interchangeable cross-reference
interchangeable
47543Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0853551700?
0853551700 is a PACKING,PREFORMED.
What parts can replace 0853551700?
There are 12 known substitutes for 0853551700: 499031218, 499031003, 47506 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0853551700?
0853551700 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-6735. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026