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Technical Data Sheet
PRP157-7117 ✓ 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 material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, center_hole_diameter: 4.487 INCHES NOMINAL IN, cross-sectional_shape_style: O-RING, material_document_and_classification: MIL-P-5516 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-106-9567, 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
PRP157-7117
NSN: 5330-01-106-9567
FSC: 5330
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
center_hole_diameter4.487 INCHES NOMINAL IN
cross-sectional_shape_styleO-RING
material_document_and_classificationMIL-P-5516 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-106-9567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PRP157-7117 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5516 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER: 4.487 INCHES NOMINAL IN
TEMP RATING: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
CROSS-SECTIONAL SHAPE STYLE: O-RING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5516 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER4.487 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
CROSS-SECTIONAL SHAPE STYLEO-RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
I16232SR832-75Interchangeable
interchangeable cross-reference
interchangeable
MS28775-254Interchangeable
interchangeable cross-reference
interchangeable
139,30X3,53SR832-75Interchangeable
interchangeable cross-reference
interchangeable
2-157 N304-75Interchangeable
Same NIIN cross-reference
interchangeable
157-7117Interchangeable
Same NIIN cross-reference
interchangeable
AS568-157MIL-P-5516CLASSBInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PRP157-7117?
PRP157-7117 is a PACKING,PREFORMED.
What parts can replace PRP157-7117?
There are 9 known substitutes for PRP157-7117: I16232SR832-75, MS28775-254, 139,30X3,53SR832-75 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PRP157-7117?
PRP157-7117 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-106-9567. This indicates validated use in U.S. government and defense supply chains.
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