78-2901178 — GASKET

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

78-2901178: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL, overall_width: 4.41 INCHES NOMINAL IN, overall_length: 11.75 INCHES NOMINAL IN, hardness_rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL, special_features: MARK BOTH SIDES: WARNING; REMOVE THIS GASKET PRIOR TO OPERATION;.25 INCH HIGH CHARACTERS IN, style_designator: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-719-4568, 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

78-2901178

NSN: 5330-01-719-4568
FSC: 5330 — Packing and Gasket Materials
CAGE: 67032 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)

SPECIFICATIONS

material	RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
overall_width	4.41 INCHES NOMINAL IN
overall_length	11.75 INCHES NOMINAL IN
hardness_rating	50.0 SHORE DUROMETER A NOMINAL OVERALL
special_features	MARK BOTH SIDES: WARNING; REMOVE THIS GASKET PRIOR TO OPERATION;.25 INCH HIGH CHARACTERS IN
style_designator	RECTANGULAR
bolt_hole_diameter	0.45 INCHES NOMINAL IN
bolt_hole_quantity	6
end_item_identification	5895-01-690-5683
cross-sectional_thickness	0.03 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	MEMBRANE,PROTECTIVE
NSN	5330-01-719-4568

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.03 INCHES NOMINAL IN

•

HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL OVERALL

•

STYLE DESIGNATOR: RECTANGULAR

•

BOLT HOLE DIAMETER: 0.45 INCHES NOMINAL IN

•

BOLT HOLE QUANTITY: 6

•

COLOR: BLACK

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.03 INCHES NOMINAL IN
HARDNESS RATING	50.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATOR	RECTANGULAR
BOLT HOLE DIAMETER	0.45 INCHES NOMINAL IN
OVERALL LENGTH	11.75 INCHES NOMINAL IN
OVERALL WIDTH	4.41 INCHES NOMINAL IN
BOLT HOLE QUANTITY	6
COLOR	BLACK
SPECIAL FEATURES	MARK BOTH SIDES: WARNING; REMOVE THIS GASKET PRIOR TO OPERATION;.25 INCH HIGH CHARACTERS IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	MEMBRANE,PROTECTIVE

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 78-2901178?

78-2901178 is a GASKET.

What is the NSN for 78-2901178?

78-2901178 is cataloged in the U.S. Government catalog under NSN 5330-01-719-4568. This indicates validated use in U.S. government and defense supply chains.

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78-2901178 — GASKET

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