8781638-8 — 8781638-8

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

8781638-8: 8781638-8.

The 8781638-8 is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, hole_diameter: 0.125 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.635 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-138-9386, 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

MRO→ MRO_GENERAL→ 8781638-8

NSN: 5999-01-138-9386
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 11447 — L3 TECHNOLOGIES, INC. DIV COMMUNICATION SYSTEMS-EAST (USA)

SPECIFICATIONS

material	UNABLE TO DECODE
hole_diameter	0.125 INCHES NOMINAL IN
overall_width	1.000 INCHES NOMINAL IN
overall_length	1.000 INCHES NOMINAL IN
style_designator	NON-CIRCULAR
aperture_diameter	0.635 INCHES NOMINAL IN
precious_material	SILVER
bolt_hole_quantity	4
outside_corner_radius	0.120 INCHES NOMINAL IN
cross-sectional_thickness	0.030 INCHES NOMINAL IN
cross-sectional_shape_style	METAL AND SYNTHETIC RUBBER
precious_material_and_location	THROUGHOUT SHIELDING GASKET SILVER
NSN	5999-01-138-9386

COMPONENT DIAGRAM

KEY FEATURES

•

ENVIRONMENTAL PROTECTION MATERIAL LOCATION: THROUGHOUT SEALING GASKET

•

CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: SILVER

•

STYLE DESIGNATOR: NON-CIRCULAR

•

CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER

•

APERTURE DIAMETER: 0.635 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

ENVIRONMENTAL PROTECTION MATERIAL LOCATION	THROUGHOUT SEALING GASKET
CROSS-SECTIONAL THICKNESS	0.030 INCHES NOMINAL IN
PRECIOUS MATERIAL	SILVER
STYLE DESIGNATOR	NON-CIRCULAR
OVERALL LENGTH	1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	METAL AND SYNTHETIC RUBBER
OVERALL WIDTH	1.000 INCHES NOMINAL IN
APERTURE DIAMETER	0.635 INCHES NOMINAL IN
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	0.718 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

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

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES 1

39-01-9945-1350Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 8781638-8?

8781638-8 is a 8781638-8. It is classified as a MRO (MRO_GENERAL).

What parts can replace 8781638-8?

There is 1 known substitute for 8781638-8: 39-01-9945-1350. Substitute compatibility should be verified for your specific system.

What is the NSN for 8781638-8?

8781638-8 is cataloged in the U.S. Government catalog under NSN 5999-01-138-9386. This indicates validated use in U.S. government and defense supply chains.

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