The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 4.250 INCHES NOMINAL IN, center_hole_diameter: 4.000 INCHES NOMINAL IN, cross-sectional_height: 0.125 INCHES NOMINAL IN, material_document_and_classification: ASTM D2000 5BG715BE1E3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-064-6284, 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
28-P-121
NSN:5330-01-064-6284 FSC:5330 — Packing and Gasket Materials CAGE:11757 — PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
hardness_rating
65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter
4.250 INCHES NOMINAL IN
center_hole_diameter
4.000 INCHES NOMINAL IN
cross-sectional_height
0.125 INCHES NOMINAL IN
cross-sectional_shape_style
U
material_document_and_classification
ASTM D2000 5BG715BE1E3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-01-064-6284
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 5BG715BE1E3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: U
•
PERIPHERAL DIAMETER: 4.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.125 INCHES NOMINAL IN
HARDNESS RATING
65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM D2000 5BG715BE1E3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
U
PERIPHERAL DIAMETER
4.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER
4.000 INCHES NOMINAL IN
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 28-P-121?
28-P-121 is a PACKING,PREFORMED.
What parts can replace 28-P-121?
There is 1 known substitute for 28-P-121: 802CX408. Substitute compatibility should be verified for your specific system.
What is the NSN for 28-P-121?
28-P-121 is cataloged in the U.S. Government catalog under NSN 5330-01-064-6284. This indicates validated use in U.S. government and defense supply chains.
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