The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OR RUBBER FLUOROCARBON CLASS FPM OVERALL, hole_diameter: 0.195 INCHES MINIMUM AND 0.197 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, aperture_diameter: 2.710 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN, gage_ring_thickness: 0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, outside_corner_radius: 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-216-6650, 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
DA8770
NSN:5330-01-216-6650 FSC:5330 — Packing and Gasket Materials CAGE:SW461 — HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION DIV STILLMAN SEAL,JPR,ESPA (MEX)
SPECIFICATIONS
material
ALUMINUM ALLOY 6061 OR RUBBER FLUOROCARBON CLASS FPM OVERALL
hole_diameter
0.195 INCHES MINIMUM AND 0.197 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
special_features
ALUMINUM SURFACES ANODIZED PER MIL-A-8625,TY 2,CL 1;SIX EQUALLY SPACED BOLT HOLES 0.138 IN. MIN AND 0.146 IN. MAX DIA ON A 3.270 IN. DIA BOLT CIRCLE IN
aperture_diameter
2.710 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN
bolt_hole_quantity
4
gage_ring_thickness
0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
outside_corner_radius
0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
cross-sectional_thickness
0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
cross-sectional_shape_style
METAL AND SYNTHETIC RUBBER
material_document_and_classification
AMS 4027 ASSN STD 1ST MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
NSN
5330-01-216-6650
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
GAGE RING THICKNESS: 0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027 ASSN STD 1ST MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
APERTURE DIAMETER: 2.710 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
GAGE RING THICKNESS
0.077 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS 4027 ASSN STD 1ST MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
METAL AND SYNTHETIC RUBBER
APERTURE DIAMETER
2.710 INCHES MINIMUM AND 2.720 INCHES MAXIMUM IN
ELONGATION PERCENTAGE
125 MAXIMUM
BOLT HOLE QUANTITY
4
SPECIAL FEATURES
ALUMINUM SURFACES ANODIZED PER MIL-A-8625,TY 2,CL 1;SIX EQUALLY SPACED BOLT HOLES 0.138 IN. MIN AND 0.146 IN. MAX DIA ON A 3.270 IN. DIA BOLT CIRCLE IN
OUTSIDE CORNER RADIUS
0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
MATERIAL
ALUMINUM ALLOY 6061 OR RUBBER FLUOROCARBON CLASS FPM 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 DA8770?
DA8770 is a GASKET.
What parts can replace DA8770?
There are 3 known substitutes for DA8770: 798132, 10326539, 9501M67P02. Substitute compatibility should be verified for your specific system.
What is the NSN for DA8770?
DA8770 is cataloged in the U.S. Government catalog under NSN 5330-01-216-6650. This indicates validated use in U.S. government and defense supply chains.
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