Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.750 INCHES NOMINAL IN, aperture_width: 1.250 INCHES NOMINAL IN, overall_length: 2.438 INCHES NOMINAL IN, aperture_length: 1.938 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-254-5678, 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
AC1921
NSN:5330-00-254-5678 FSC:5330 CAGE:35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
material
ASBESTOS OVERALL
hole_diameter
0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
1.750 INCHES NOMINAL IN
aperture_width
1.250 INCHES NOMINAL IN
overall_length
2.438 INCHES NOMINAL IN
aperture_length
1.938 INCHES NOMINAL IN
style_designator
NON-CIRCULAR
bolt_hole_quantity
4
outside_corner_radius
0.062 INCHES NOMINAL IN
cross-sectional_thickness
0.031 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
inside_corner_inverted_radius
0.281 INCHES NOMINAL IN
NSN
5330-00-254-5678
COMPONENT DIAGRAM
KEY FEATURES
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL: ASBESTOS OVERALL
•
BOLT HOLE QUANTITY: 4
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH: 0.250 INCHES NOMINAL IN
•
APERTURE LENGTH: 1.938 INCHES NOMINAL IN
•
INSIDE CORNER INVERTED RADIUS: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATOR
NON-CIRCULAR
MATERIAL
ASBESTOS OVERALL
BOLT HOLE QUANTITY
4
OVERALL WIDTH
1.750 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH
0.250 INCHES NOMINAL IN
APERTURE LENGTH
1.938 INCHES NOMINAL IN
OVERALL LENGTH
2.438 INCHES NOMINAL IN
INSIDE CORNER INVERTED RADIUS
0.281 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH