3S-7781 — GASKET

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

3S-7781: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.755 INCHES NOMINAL IN, overall_length: 3.755 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-433-3790, 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

3S-7781

NSN: 5330-00-433-3790
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	PAPER OVERALL
hole_diameter	0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width	3.755 INCHES NOMINAL IN
overall_length	3.755 INCHES NOMINAL IN
style_designator	NON-CIRCULAR
aperture_diameter	3.000 INCHES NOMINAL IN
bolt_hole_quantity	4
outside_corner_radius	0.440 INCHES NOMINAL IN
cross-sectional_thickness	0.062 INCHES NOMINAL IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	1E677,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width	0.440 INCHES NOMINAL IN
NSN	5330-00-433-3790

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN

•

STYLE DESIGNATOR: NON-CIRCULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: 1E677,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

•

APERTURE DIAMETER: 3.000 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 4

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.062 INCHES NOMINAL IN
STYLE DESIGNATOR	NON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	1E677,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	3.755 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OVERALL WIDTH	3.755 INCHES NOMINAL IN
APERTURE DIAMETER	3.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	2.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	2.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3S-7781?

3S-7781 is a GASKET.

What is the NSN for 3S-7781?

3S-7781 is cataloged in the U.S. Government catalog under NSN 5330-00-433-3790. This indicates validated use in U.S. government and defense supply chains.

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3S-7781 — GASKET

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