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 BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, center_hole_diameter: 3.250 INCHES NOMINAL IN, cross-sectional_height: 0.125 INCHES NOMINAL IN, cross-sectional_shape_style: O-RING, material_document_and_classification: MIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-297-6257, 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
4225M
NSN:5330-00-297-6257 FSC:5330 CAGE:56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hardness_rating
65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
center_hole_diameter
3.250 INCHES NOMINAL IN
cross-sectional_height
0.125 INCHES NOMINAL IN
cross-sectional_shape_style
O-RING
material_document_and_classification
MIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-00-297-6257
COMPONENT DIAGRAM
KEY FEATURES
•
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CENTER HOLE DIAMETER: 3.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING
65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER
3.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT
0.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
O-RING
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-7362,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL