PL01-0189 ITEM 31 — SETSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

PL01-0189 ITEM 31: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEADLESS (SETSCREW), fastener_length: 0.500 INCHES NOMINAL IN, special_features: ITEM HAS SOCKET HEAD, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-486-0445, 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

PL01-0189 ITEM 31

NSN: 5305-01-486-0445
FSC: 5305 — Screws
CAGE: 20019 — WARD LEONARD CT LLC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	HEADLESS (SETSCREW)
fastener_length	0.500 INCHES NOMINAL IN
special_features	ITEM HAS SOCKET HEAD
thread_direction	RIGHT-HAND
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-01-486-0445

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.500 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: HEADLESS (SETSCREW)

•

THREAD DIRECTION: RIGHT-HAND

•

THREAD QUANTITY PER INCH: 20

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

•

THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.500 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	HEADLESS (SETSCREW)
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	ITEM HAS SOCKET HEAD
THREAD QUANTITY PER INCH	20
MATERIAL	STEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES 1

SPP60-0578Same 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 PL01-0189 ITEM 31?

PL01-0189 ITEM 31 is a SETSCREW.

What parts can replace PL01-0189 ITEM 31?

There is 1 known substitute for PL01-0189 ITEM 31: SPP60-0578. Substitute compatibility should be verified for your specific system.

What is the NSN for PL01-0189 ITEM 31?

PL01-0189 ITEM 31 is cataloged in the U.S. Government catalog under NSN 5305-01-486-0445. This indicates validated use in U.S. government and defense supply chains.

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