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Technical Data Sheet
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179307 — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include part_name_assigned_by_controlling_agency: THORACOPORT 15MM TROCAR WITH NON-CONDUCTIVE SLEEVE MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5331-00-159-3213, 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
179307
NSN: 5331-00-159-3213
FSC: 5331 — O-RING
CAGE: 91265 — PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyTHORACOPORT 15MM TROCAR WITH NON-CONDUCTIVE SLEEVE MM
NSN5331-00-159-3213
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 179307 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
•
CENTER HOLE DIAMETER: 0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
OUTSIDE DIAMETER: 0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OUTSIDE DIAMETER0.681 INCHES MINIMUM AND 0.707 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1N3911InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
JAN1N3911InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILS19500-308InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C69-07InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1009350-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2915PL1150603InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 179307?
179307 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 179307?
There are 12 known substitutes for 179307: 1N3911, JAN1N3911, MILS19500-308 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 179307?
179307 is cataloged in the Federal Logistics Information System under NSN 5331-00-159-3213. 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: October 2026