The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, overall_width: 3.750 INCHES NOMINAL IN, special_features: 4 L SHAPED HOLES IN BEARING SURFACE BOLT HOLES ELONGATED 0.406 IN. W 0.531 IN.
LG IN, aperture_diameter: 1.562 INCHES NOMINAL IN, bolt_circle_diameter: 2.312 INCHES NOMINAL IN, outside_corner_radius: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5330-01-028-4387, 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
74909053
NSN:5330-01-028-4387 FSC:5330 — Packing and Gasket Materials CAGE:0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
material
ASBESTOS OVERALL
overall_width
3.750 INCHES NOMINAL IN
special_features
4 L SHAPED HOLES IN BEARING SURFACE BOLT HOLES ELONGATED 0.406 IN. W 0.531 IN. LG IN
aperture_diameter
1.562 INCHES NOMINAL IN
bolt_hole_quantity
2
bolt_circle_diameter
2.312 INCHES NOMINAL IN
outside_corner_radius
0.406 INCHES NOMINAL IN
cross-sectional_thickness
0.062 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center
1.156 INCHES NOMINAL IN
NSN
5330-01-028-4387
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 1.156 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.562 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
BOLT CIRCLE DIAMETER: 2.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.062 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER
1.156 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OVERALL WIDTH
3.750 INCHES NOMINAL IN
APERTURE DIAMETER
1.562 INCHES NOMINAL IN
BOLT HOLE QUANTITY
2
BOLT CIRCLE DIAMETER
2.312 INCHES NOMINAL IN
SPECIAL FEATURES
4 L SHAPED HOLES IN BEARING SURFACE BOLT HOLES ELONGATED 0.406 IN. W 0.531 IN. LG IN
OUTSIDE CORNER RADIUS
0.406 INCHES NOMINAL IN
MATERIAL
ASBESTOS 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 74909053?
74909053 is a GASKET.
What parts can replace 74909053?
There are 2 known substitutes for 74909053: H1100A, 4909053-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 74909053?
74909053 is cataloged in the U.S. Government catalog under NSN 5330-01-028-4387. This indicates validated use in U.S. government and defense supply chains.
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