139-003 — LOCK-NUT,COVER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

139-003: LOCK-NUT,COVER.

The LOCK-NUT,COVER is a the manufacturer industrial component. Key specifications include height: 3.0 MILLIMETERS NOMINAL MM, diameter: 9.5 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 12.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 2810-00-320-2118, 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

139-003

NSN: 2810-00-320-2118
NIINs: 003202118, 009243194, 009784685, 010243853, 011576667, 012006397
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)

SPECIFICATIONS

height	3.0 MILLIMETERS NOMINAL MM
diameter	9.5 MILLIMETERS NOMINAL MM
material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT
style_designator	STRAIGHT
pin_head_diameter	12.0 MILLIMETERS NOMINAL MM
surface_treatment	PASSIVATE OVERALL
under_head_length	27.0 MILLIMETERS NOMINAL MM
first_hole_diameter	2.7 MILLIMETERS NOMINAL MM
hole_arrangement_style	ONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin	3.0 MILLIMETERS NOMINAL MM
NSN	2810-00-320-2118

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 139-003?

139-003 is a LOCK-NUT,COVER.

What is the NSN for 139-003?

139-003 is cataloged in the U.S. Government catalog under NSN 2810-00-320-2118. This indicates validated use in U.S. government and defense supply chains.

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139-003 — LOCK-NUT,COVER

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