631490 — PARTS KIT,CYLINDER

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

631490: PARTS KIT,CYLINDER.

The PARTS KIT,CYLINDER is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, temp_rating: -80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF, hole_diameter: 0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.812 INCHES NOMINAL IN, overall_length: 1.812 INCHES NOMINAL IN, hardness_rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-753-1393, 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

631490

NSN: 5330-00-753-1393
NIINs: 007531393, 011518868
FSC: 5330 — Packing and Gasket Materials
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	RUBBER SILICONE CLASS Q OVERALL
temp_rating	-80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF
hole_diameter	0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width	1.812 INCHES NOMINAL IN
overall_length	1.812 INCHES NOMINAL IN
hardness_rating	35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
style_designator	NON-CIRCULAR
aperture_diameter	1.593 INCHES NOMINAL IN
bolt_hole_quantity	4
elongation_percentage	240 MAXIMUM
outside_corner_radius	0.156 INCHES NOMINAL IN
cross-sectional_thickness	0.032 INCHES NOMINAL IN
NSN	5330-00-753-1393

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL THICKNESS: 0.032 INCHES NOMINAL 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: ZZ-R-765,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

TECHNICAL CHARACTERISTICS

TEMP RATING	-80.0 FAHRENHEIT AND 425.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS	0.032 INCHES NOMINAL 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	ZZ-R-765,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	1.812 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OVERALL WIDTH	1.812 INCHES NOMINAL IN
APERTURE DIAMETER	1.593 INCHES NOMINAL IN
ELONGATION PERCENTAGE	240 MAXIMUM

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 631490?

631490 is a PARTS KIT,CYLINDER.

What is the NSN for 631490?

631490 is cataloged in the U.S. Government catalog under NSN 5330-00-753-1393. This indicates validated use in U.S. government and defense supply chains.

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631490 — PARTS KIT,CYLINDER

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