HT5A23 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HT5A23: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.629 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN, thread_length: 0.531 INCHES MINIMUM IN, screw_material: STEEL COMP 431, fastener_length: 1.968 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-993-9208, 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

HT5A23

NSN: 5305-00-993-9208
FSC: 5305 — Screws
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.629 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
thread_length	0.531 INCHES MINIMUM IN
screw_material	STEEL COMP 431
fastener_length	1.968 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
internal_drive_style	TORQUE SET
nominal_thread_diameter	0.312 INCHES IN
screw_surface_treatment	PASSIVATE
thread_quantity_per_inch	24
NSN	5305-00-993-9208

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: PASSIVATE

•

FASTENER LENGTH: 1.968 INCHES NOMINAL IN

•

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

•

THREAD LENGTH: 0.531 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL COMP 431

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	PASSIVATE
FASTENER LENGTH	1.968 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH	0.531 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL COMP 431
INTERNAL DRIVE STYLE	TORQUE SET
COUNTERSINK ANGLE	100.0 DEGREES NOMINAL

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

3M69-5-23Same 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 HT5A23?

HT5A23 is a SCREW,MACHINE.

What parts can replace HT5A23?

There is 1 known substitute for HT5A23: 3M69-5-23. Substitute compatibility should be verified for your specific system.

What is the NSN for HT5A23?

HT5A23 is cataloged in the U.S. Government catalog under NSN 5305-00-993-9208. This indicates validated use in U.S. government and defense supply chains.

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