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PRP3-906-19357 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PRP3-906-19357: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-020-0186, 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
PRP3-906-19357
NSN: 5331-00-020-0186
FSC: 5331 — O-ring
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
Part NumberPRP3-906-19357
NSN5331-00-020-0186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PRP3-906-19357 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 9
M83248-1-906ESReference document
Same NSN cross-reference
Reference document — Secondary reference
MILR83248-906ESReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AMS7276Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
33852302Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS3208-06Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Z00.N7423510028Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PRP3-906-19357?
PRP3-906-19357 is a O-RING.
What parts can replace PRP3-906-19357?
There are 9 known substitutes for PRP3-906-19357: M83248-1-906ES, MILR83248-906ES, SAE-AMS7276 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PRP3-906-19357?
PRP3-906-19357 is cataloged in the U.S. Government catalog under NSN 5331-00-020-0186. 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.