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71645L — RUBBER ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

71645L: RUBBER ROUND SECTION.

The RUBBER ROUND SECTION is a the manufacturer industrial component. Key specifications include length: 21.000 INCHES NOMINAL IN, material: RUBBER LOCATION NOT OTHERWISE SPECIFIED, special_features: MATERIAL PER AMS3327,FLU0ROSILICONE, surface_condition: SMOOTH INSIDE AND OUTSIDE PERIPHERY, end_item_identification: AIRCRAFT,TOMCAT F-14, minimum_tensile_strength: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-495-1326, 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
71645L
NSN: 5330-01-495-1326
FSC: 5330 — Packing and Gasket Materials
CAGE: 60363 — PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
length21.000 INCHES NOMINAL IN
materialRUBBER LOCATION NOT OTHERWISE SPECIFIED
special_featuresMATERIAL PER AMS3327,FLU0ROSILICONE
surface_conditionSMOOTH INSIDE AND OUTSIDE PERIPHERY
end_item_identificationAIRCRAFT,TOMCAT F-14
minimum_tensile_strengthERR-060
cross-sectional_shape_styleCIRCULAR
cross_section_outside_diameter0.085 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGASKET,REPLACEABLE COVER
NSN5330-01-495-1326
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 71645L 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
•
LENGTH: 21.000 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
SURFACE CONDITION: SMOOTH INSIDE AND OUTSIDE PERIPHERY
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
CROSS SECTION OUTSIDE DIAMETER: 0.085 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH21.000 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTHERR-060
SURFACE CONDITIONSMOOTH INSIDE AND OUTSIDE PERIPHERY
CROSS-SECTIONAL SHAPE STYLECIRCULAR
SPECIAL FEATURESMATERIAL PER AMS3327,FLU0ROSILICONE
CROSS SECTION OUTSIDE DIAMETER0.085 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET,REPLACEABLE COVER
END ITEM IDENTIFICATIONAIRCRAFT,TOMCAT F-14
MATERIALRUBBER LOCATION NOT OTHERWISE SPECIFIED
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
14J20180Reference 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 71645L?
71645L is a RUBBER ROUND SECTION.
What parts can replace 71645L?
There is 1 known substitute for 71645L: 14J20180. Substitute compatibility should be verified for your specific system.
What is the NSN for 71645L?
71645L is cataloged in the U.S. Government catalog under NSN 5330-01-495-1326. This indicates validated use in U.S. government and defense supply chains.
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