The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 4.880 INCHES NOMINAL IN, style_designator: CIRCULAR WITH ONE PERIPHERAL FLAT, aperture_diameter: 3.340 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-472-2943, 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
1130278
NSN:5330-00-472-2943 NIINs:004722943, 011922116 FSC:5330 — Packing and Gasket Materials CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter
0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating
35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter
4.880 INCHES NOMINAL IN
style_designator
CIRCULAR WITH ONE PERIPHERAL FLAT
aperture_diameter
3.340 INCHES NOMINAL IN
bolt_hole_quantity
6
bolt_circle_diameter
4.250 INCHES NOMINAL IN
elongation_percentage
300 MAXIMUM
cross-sectional_thickness
0.030 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
gasket_center_to_flat_distance
2.310 INCHES NOMINAL IN
NSN
5330-00-472-2943
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
GASKET CENTER TO FLAT DISTANCE: 2.310 INCHES NOMINAL IN
•
HARDNESS RATING: 35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR WITH ONE PERIPHERAL FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.880 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.340 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.030 INCHES NOMINAL IN
GASKET CENTER TO FLAT DISTANCE
2.310 INCHES NOMINAL IN
HARDNESS RATING
35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATOR
CIRCULAR WITH ONE PERIPHERAL FLAT
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 1130278?
1130278 is a GASKET.
What parts can replace 1130278?
There is 1 known substitute for 1130278: 00737 SH49 ST164. Substitute compatibility should be verified for your specific system.
What is the NSN for 1130278?
1130278 is cataloged in the U.S. Government catalog under NSN 5330-00-472-2943. This indicates validated use in U.S. government and defense supply chains.
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