5R6659 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

5R6659: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, surface_treatment: CHROMIUM OVERALL, pin_overall_length: 155.0 MILLIMETERS MINIMUM AND 156.0 MILLIMETERS MAXIMUM MM, pin_overall_diameter: 44.37 MILLIMETERS MINIMUM AND 44.43 MILLIMETERS MAXIMUM MM, first_end_taper_angle: 30.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-186-9448, 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

5R6659

NSN: 5315-01-186-9448
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL OVERALL
first_end_style	CHAMFERED
surface_treatment	CHROMIUM OVERALL
pin_overall_length	155.0 MILLIMETERS MINIMUM AND 156.0 MILLIMETERS MAXIMUM MM
pin_overall_diameter	44.37 MILLIMETERS MINIMUM AND 44.43 MILLIMETERS MAXIMUM MM
first_end_taper_angle	30.0 DEGREES NOMINAL
first_end_taper_length	1.0 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM MM
second_end_relationship_with_first_end	IDENTICAL
NSN	5315-01-186-9448

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 1.0 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM MM

•

FIRST END STYLE: CHAMFERED

•

FIRST END TAPER ANGLE: 30.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 44.37 MILLIMETERS MINIMUM AND 44.43 MILLIMETERS MAXIMUM MM

•

PIN OVERALL LENGTH: 155.0 MILLIMETERS MINIMUM AND 156.0 MILLIMETERS MAXIMUM MM

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

SURFACE TREATMENT: CHROMIUM OVERALL

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	1.0 MILLIMETERS MINIMUM AND 2.0 MILLIMETERS MAXIMUM MM
FIRST END STYLE	CHAMFERED
FIRST END TAPER ANGLE	30.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	44.37 MILLIMETERS MINIMUM AND 44.43 MILLIMETERS MAXIMUM MM
PIN OVERALL LENGTH	155.0 MILLIMETERS MINIMUM AND 156.0 MILLIMETERS MAXIMUM MM
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
SURFACE TREATMENT	CHROMIUM OVERALL
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

62538Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 5R6659?

5R6659 is a PIN,STRAIGHT,HEADLESS.

What parts can replace 5R6659?

There is 1 known substitute for 5R6659: 62538. Substitute compatibility should be verified for your specific system.

What is the NSN for 5R6659?

5R6659 is cataloged in the U.S. Government catalog under NSN 5315-01-186-9448. This indicates validated use in U.S. government and defense supply chains.

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