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 CHLOROPRENE CLASS CR OVERALL, hardness_rating: 20.0 SHORE DUROMETER A MINIMUM AND 30.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 12.938 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN, center_hole_diameter: 12.500 INCHES NOMINAL IN, cross-sectional_height: 0.344 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-905-7788, 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
55K135
NSN:5330-00-905-7788 FSC:5330 CAGE:79160 — VORTOX COMPANY (USA)
SPECIFICATIONS
material
RUBBER CHLOROPRENE CLASS CR OVERALL
hardness_rating
20.0 SHORE DUROMETER A MINIMUM AND 30.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter
12.938 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN
center_hole_diameter
12.500 INCHES NOMINAL IN
cross-sectional_height
0.344 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
material_document_and_classification
MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-00-905-7788
COMPONENT DIAGRAM
KEY FEATURES
•
HARDNESS RATING: 20.0 SHORE DUROMETER A MINIMUM AND 30.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CENTER HOLE DIAMETER: 12.500 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 12.938 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.344 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING
20.0 SHORE DUROMETER A MINIMUM AND 30.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER
12.500 INCHES NOMINAL IN
PERIPHERAL DIAMETER
12.938 INCHES MINIMUM AND 13.002 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 55K135?
55K135 is a PACKING,PREFORMED.
What parts can replace 55K135?
There are 18 known substitutes for 55K135: D15-518BPC370, 10153, D15-518WPC370 and 15 more. Substitute compatibility should be verified for your specific system.
Is 55K135 still available?
55K135 is currently cancelled.
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