8731589 — PIN,STRAIGHT,THREADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

8731589: PIN,STRAIGHT,THREADED.

The PIN,STRAIGHT,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 1.719 INCHES NOMINAL IN, first_end_style: CHAMFERED, pin_grip_length: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-601-6901, 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

8731589

NSN: 5315-00-601-6901
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
thread_class	2A A
thread_length	1.719 INCHES NOMINAL IN
first_end_style	CHAMFERED
pin_grip_length	0.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OR ZINC OVERALL
first_end_location	BOTH ENDS
pin_overall_length	2.218 INCHES NOMINAL IN
nominal_thread_size	0.500 INCHES IN
pin_overall_diameter	0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
first_end_taper_angle	45.0 DEGREES NOMINAL
NSN	5315-00-601-6901

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.031 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

THREAD LENGTH: 1.719 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 2.218 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.031 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
THREAD LENGTH	1.719 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
PIN OVERALL LENGTH	2.218 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.500 INCHES IN

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

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

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES 1

5315006016901Reference document

Same NSN cross-reference

Reference document — Secondary 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 8731589?

8731589 is a PIN,STRAIGHT,THREADED.

What parts can replace 8731589?

There is 1 known substitute for 8731589: 5315006016901. Substitute compatibility should be verified for your specific system.

What is the NSN for 8731589?

8731589 is cataloged in the U.S. Government catalog under NSN 5315-00-601-6901. This indicates validated use in U.S. government and defense supply chains.

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8731589 — PIN,STRAIGHT,THREADED

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