JHV121 — GASKET

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

JHV121: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ OVERALL, hole_diameter: 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.990 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN, overall_length: 4.490 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN, hardness_rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-623-1115, 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

JHV121

NSN: 5330-00-623-1115
FSC: 5330 — Packing and Gasket Materials
CAGE: 02750 — EATON AEROSPACE LLC DBA EATON INOAC DIV FLUID & ELECTRICAL DISTRIBUTION (USA)

SPECIFICATIONS

material	RUBBER FLUOROSILICONE CLASS FQ OVERALL
hole_diameter	0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width	3.990 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
overall_length	4.490 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
hardness_rating	35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
style_designator	NON-CIRCULAR
bolt_hole_quantity	4
elongation_percentage	125 MAXIMUM
outside_corner_radius	0.180 INCHES NOMINAL IN
cross-sectional_thickness	0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	MIL-R-25988 TY 2 CL 1 GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5330-00-623-1115

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN

•

HARDNESS RATING: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL

•

STYLE DESIGNATOR: NON-CIRCULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25988 TY 2 CL 1 GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

•

ELONGATION PERCENTAGE: 125 MAXIMUM

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
HARDNESS RATING	35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATOR	NON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-25988 TY 2 CL 1 GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	4.490 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OVERALL WIDTH	3.990 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
ELONGATION PERCENTAGE	125 MAXIMUM
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	4.000 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

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

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FREQUENTLY ASKED QUESTIONS

What is JHV121?

JHV121 is a GASKET.

What is the NSN for JHV121?

JHV121 is cataloged in the U.S. Government catalog under NSN 5330-00-623-1115. This indicates validated use in U.S. government and defense supply chains.

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JHV121 — GASKET

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