019058-1 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

019058-1: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_height: 0.060 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.207 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL IN, fastener_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-156-0719, 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

019058-1

NSN: 5305-01-156-0719
FSC: 5305 — Screws
CAGE: 1EG27 — NEW YORK FASTENERS (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_height	0.060 INCHES NOMINAL IN
thread_class	3A A
head_diameter	0.207 INCHES NOMINAL IN
thread_length	0.250 INCHES NOMINAL IN
fastener_length	0.250 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.063 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.112 INCHES IN
thread_quantity_per_inch	4-40
NSN	5305-01-156-0719

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.063 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.060 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.250 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.250 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.112 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.063 INCHES NOMINAL IN
HEAD HEIGHT	0.060 INCHES NOMINAL IN
FASTENER LENGTH	0.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.112 INCHES IN
THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT	PASSIVATE OVERALL
INTERNAL DRIVE STYLE	HEXAGON

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 2

4-40UNC3AX1/4Reference document

Same NSN cross-reference

Reference document — Secondary reference

10115471Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 019058-1?

019058-1 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 019058-1?

There are 2 known substitutes for 019058-1: 4-40UNC3AX1/4, 10115471. Substitute compatibility should be verified for your specific system.

What is the NSN for 019058-1?

019058-1 is cataloged in the U.S. Government catalog under NSN 5305-01-156-0719. This indicates validated use in U.S. government and defense supply chains.

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019058-1 — SCREW,CAP,SOCKET HEAD

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