The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-251-4418, 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
157R1R8-3
NSN:5330-00-251-4418 FSC:5330 — Packing and Gasket Materials CAGE:63479 — PROCESS SUPPLY INC DBA DEFENSE PRODUCTS INTERNATIONAL (USA)
SPECIFICATIONS
material
ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
outside_diameter
1.250 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
1.000 INCHES NOMINAL IN
cross-sectional_thickness
0.031 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
MIL-A-17472 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN
5330-00-251-4418
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-17472 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.031 INCHES NOMINAL IN
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-A-17472 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER
1.250 INCHES NOMINAL IN
APERTURE DIAMETER
1.000 INCHES NOMINAL IN
MATERIAL
ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 157R1R8-3?
157R1R8-3 is a GASKET.
What parts can replace 157R1R8-3?
There is 1 known substitute for 157R1R8-3: F536BPC80. Substitute compatibility should be verified for your specific system.
What is the NSN for 157R1R8-3?
157R1R8-3 is cataloged in the U.S. Government catalog under NSN 5330-00-251-4418. This indicates validated use in U.S. government and defense supply chains.
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