The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, special_features: NEXT HIGHER ASSY IS NSN 2840-01-526-5791; POWER TURBINE ASSY, center_hole_diameter: 0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN, cross-sectional_height: 0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, end_item_identification: POWER TURBINE ASSEMBLY; TURBO PROP ENGINE (T58). This part is cataloged in the U.S.
Government catalog under NSN 5331-01-526-6254, 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
K90300
NSN:5331-01-526-6254 FSC:5331 — O-ring CAGE:0GGM9 — KALREZ USA, LLC (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
special_features
NEXT HIGHER ASSY IS NSN 2840-01-526-5791; POWER TURBINE ASSY
center_hole_diameter
0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
cross-sectional_height
0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
end_item_identification
POWER TURBINE ASSEMBLY; TURBO PROP ENGINE (T58)
criticality_code_justification
AGAV
part_name_assigned_by_controlling_agency
INAVY: PACKING, PREFORMED
NSN
5331-01-526-6254
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
CENTER HOLE DIAMETER: 0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
HARDNESS RATING
70.0 SHORE DUROMETER A NOMINAL
CRITICALITY CODE JUSTIFICATION
AGAV
SPECIAL FEATURES
NEXT HIGHER ASSY IS NSN 2840-01-526-5791; POWER TURBINE ASSY
CENTER HOLE DIAMETER
0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
INAVY: PACKING, PREFORMED
END ITEM IDENTIFICATION
POWER TURBINE ASSEMBLY; TURBO PROP ENGINE (T58)
MATERIAL
RUBBER SILICONE CLASS Q
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is K90300?
K90300 is a O-RING.
What parts can replace K90300?
There are 2 known substitutes for K90300: A9A01002-00616, 4074T58P56. Substitute compatibility should be verified for your specific system.
What is the NSN for K90300?
K90300 is cataloged in the U.S. Government catalog under NSN 5331-01-526-6254. This indicates validated use in U.S. government and defense supply chains.
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