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 AND COPPER OVERALL, outside_diameter: 1.625 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.250 INCHES NOMINAL IN, cross-sectional_thickness: 0.078 INCHES NOMINAL IN, cross-sectional_shape_style: METAL WITH SOFT FILLER. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-256-8156, 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
4801-920908PC57GASKET
NSN:5330-00-256-8156 FSC:5330 CAGE:80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
material
ASBESTOS AND COPPER OVERALL
outside_diameter
1.625 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
1.250 INCHES NOMINAL IN
cross-sectional_thickness
0.078 INCHES NOMINAL IN
cross-sectional_shape_style
METAL WITH SOFT FILLER
nondefinitive_spec/std_data
1 TYPE AND A STYLE
material_document_and_classification
HH-G-101 TY 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN
5330-00-256-8156
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A STYLE
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-G-101 TY 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: ASBESTOS AND COPPER OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER
1.625 INCHES NOMINAL IN
APERTURE DIAMETER
1.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA
1 TYPE AND A STYLE
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
HH-G-101 TY 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 4801-920908PC57GASKET?
4801-920908PC57GASKET is a GASKET.
What parts can replace 4801-920908PC57GASKET?
There are 13 known substitutes for 4801-920908PC57GASKET: 92131, 38449, 3790280 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4801-920908PC57GASKET?
4801-920908PC57GASKET is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-256-8156. This indicates validated use in U.S. government and defense supply chains.
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