NAS514P428-6P — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

NAS514P428-6P: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.491 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN, thread_length: 0.269 INCHES NOMINAL IN, screw_material: STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8740, fastener_length: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-571-9598, 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

NAS514P428-6P

NSN: 5305-00-571-9598
NIINs: 005719598, 016273392
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	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.491 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
thread_length	0.269 INCHES NOMINAL IN
screw_material	STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8740
fastener_length	0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_style	CROSS RECESS TYPE 1
head_surface_treatment	CADMIUM
nominal_thread_diameter	0.2500 INCHES IN
screw_surface_treatment	CADMIUM
NSN	5305-00-571-9598

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6300 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE

•

THREAD LENGTH: 0.167 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SPECIFICATION/STANDARD DATA: 80205-NAS514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

SCREW MATERIAL: STEEL COMP 4037 OR STEEL COMP 8630

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6300 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE
THREAD LENGTH	0.167 INCHES MINIMUM AND 0.269 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SPECIFICATION/STANDARD DATA	80205-NAS514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SCREW MATERIAL	STEEL COMP 4037 OR STEEL COMP 8630
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH LBS
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 NAS514P428-6P?

NAS514P428-6P is a SCREW,MACHINE.

What is the NSN for NAS514P428-6P?

NAS514P428-6P is cataloged in the U.S. Government catalog under NSN 5305-00-571-9598. This indicates validated use in U.S. government and defense supply chains.

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NAS514P428-6P — SCREW,MACHINE

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