The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 170 AND COPPER ALLOY 172 OVERALL, hole_diameter: 0.136 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 2.998 INCHES NOMINAL IN, surface_treatment: SILVER OVERALL, bolt_circle_diameter: 2.781 INCHES NOMINAL IN, cross-sectional_thickness: 0.005 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-372-4852, 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
B7409856
NSN:5330-00-372-4852 FSC:5330 — Packing and Gasket Materials CAGE:24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
material
COPPER ALLOY 170 AND COPPER ALLOY 172 OVERALL
hole_diameter
0.136 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter
2.998 INCHES NOMINAL IN
surface_treatment
SILVER OVERALL
bolt_circle_diameter
2.781 INCHES NOMINAL IN
cross-sectional_thickness
0.005 INCHES NOMINAL IN
cross-sectional_shape_style
RECTANGULAR METAL
material_document_and_classification
QQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classification
F70H2C FSCM 24446 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN
5330-00-372-4852
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: F70H2C FSCM 24446 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.005 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 2.998 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.781 INCHES NOMINAL IN
•
SURFACE TREATMENT: SILVER OVERALL
•
MATERIAL: COPPER ALLOY 170 AND COPPER ALLOY 172 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
F70H2C FSCM 24446 MFR REF SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS
0.005 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-C-533 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLE
RECTANGULAR METAL
OUTSIDE DIAMETER
2.998 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER
2.781 INCHES NOMINAL IN
SURFACE TREATMENT
SILVER OVERALL
MATERIAL
COPPER ALLOY 170 AND COPPER ALLOY 172 OVERALL
HOLE DIAMETER
0.136 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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FREQUENTLY ASKED QUESTIONS
What is B7409856?
B7409856 is a GASKET.
What parts can replace B7409856?
There are 2 known substitutes for B7409856: B7409856REV1, 137-542. Substitute compatibility should be verified for your specific system.
What is the NSN for B7409856?
B7409856 is cataloged in the U.S. Government catalog under NSN 5330-00-372-4852. This indicates validated use in U.S. government and defense supply chains.
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