D791639-8-C — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

D791639-8-C: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.350 INCHES MINIMUM IN, thread_length: 0.125 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN, screw_material: STEEL COMP 303, fastener_length: 0.437 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-233-2924, 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

D791639-8-C

NSN: 5305-01-233-2924
FSC: 5305 — Screws
CAGE: 0HDW7 — HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION (USA)

SPECIFICATIONS

head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.350 INCHES MINIMUM IN
thread_length	0.125 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
screw_material	STEEL COMP 303
fastener_length	0.437 INCHES NOMINAL IN
special_features	0.190 IN. DIA HOLE ALONG THE LONGITUDINAL CENTERLINE IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
internal_drive_style	RECESSED TYPE I
nominal_thread_diameter	0.250 INCHES IN
screw_surface_treatment	PASSIVATE
NSN	5305-01-233-2924

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: PASSIVATE

•

FASTENER LENGTH: 0.437 INCHES NOMINAL IN

•

SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE

•

THREAD LENGTH: 0.125 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL COMP 303

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	PASSIVATE
FASTENER LENGTH	0.437 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
THREAD LENGTH	0.125 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL COMP 303
SPECIAL FEATURES	0.190 IN. DIA HOLE ALONG THE LONGITUDINAL CENTERLINE IN
INTERNAL DRIVE STYLE	RECESSED TYPE I

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

No substitute or cross-reference records for this part.

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 D791639-8-C?

D791639-8-C is a SCREW,MACHINE.

What is the NSN for D791639-8-C?

D791639-8-C is cataloged in the U.S. Government catalog under NSN 5305-01-233-2924. This indicates validated use in U.S. government and defense supply chains.

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D791639-8-C — SCREW,MACHINE

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