NAS623-2-5 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

NAS623-2-5: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: MODIFIED PAN, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, thread_length: 0.276 INCHES NOMINAL IN, screw_material: STEEL COMP 4140. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-332-5362, 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

NAS623-2-5

NSN: 5305-01-332-5362
FSC: 5305 — Screws
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

head_style	MODIFIED PAN
head_height	0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
thread_length	0.276 INCHES NOMINAL IN
screw_material	STEEL COMP 4140
fastener_length	0.573 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
internal_drive_style	CROSS RECESS TYPE II
nominal_thread_diameter	0.1640 INCHES IN
screw_surface_treatment	CADMIUM
thread_quantity_per_inch	32
NSN	5305-01-332-5362

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN

•

SCREW SURFACE TREATMENT: CADMIUM

•

FASTENER LENGTH: 0.573 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL STD SINGLE MATERIAL RESPONSE

•

THREAD LENGTH: 0.276 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.1640 INCHES IN

•

HEAD STYLE: MODIFIED PAN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
SCREW SURFACE TREATMENT	CADMIUM
FASTENER LENGTH	0.573 INCHES MINIMUM AND 0.603 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL STD SINGLE MATERIAL RESPONSE
THREAD LENGTH	0.276 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.1640 INCHES IN
HEAD STYLE	MODIFIED PAN
THREAD DIRECTION	RIGHT-HAND
SPECIFICATION/STANDARD DATA	80205-NAS623-2-5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SCREW MATERIAL	STEEL COMP 4140

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NAS623-2-5?

NAS623-2-5 is a SCREW,MACHINE.

What is the NSN for NAS623-2-5?

NAS623-2-5 is cataloged in the U.S. Government catalog under NSN 5305-01-332-5362. This indicates validated use in U.S. government and defense supply chains.

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