90044543 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

90044543: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.781 INCHES NOMINAL IN, thread_length: 0.516 INCHES MINIMUM IN, fastener_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-689-9988, 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

90044543

NSN: 5305-01-689-9988
FSC: 5305 — Screws
CAGE: 12361 — GROVE U.S. LLC DBA GROVE US LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	FLAT COUNTERSUNK
thread_class	3A A
head_diameter	0.781 INCHES NOMINAL IN
thread_length	0.516 INCHES MINIMUM IN
fastener_length	0.750 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
countersink_angle	82.0 DEGREES NOMINAL
surface_treatment	ZINC OVERALL
width_across_flats	0.219 INCHES NOMINAL IN
internal_drive_style	HEXAGON
end_item_identification	3810-01-607-9674
NSN	5305-01-689-9988

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.219 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.750 INCHES NOMINAL IN

•

THREAD LENGTH: 0.516 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.375 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SURFACE TREATMENT: ZINC OVERALL

•

INTERNAL DRIVE STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.219 INCHES NOMINAL IN
FASTENER LENGTH	0.750 INCHES NOMINAL IN
THREAD LENGTH	0.516 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SURFACE TREATMENT	ZINC OVERALL
INTERNAL DRIVE STYLE	HEXAGON
COUNTERSINK ANGLE	82.0 DEGREES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	FLAT-HEAD SOCKET CAP SCREW ALLOY STEEL

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

91263A768Same 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 90044543?

90044543 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 90044543?

There is 1 known substitute for 90044543: 91263A768. Substitute compatibility should be verified for your specific system.

What is the NSN for 90044543?

90044543 is cataloged in the U.S. Government catalog under NSN 5305-01-689-9988. This indicates validated use in U.S. government and defense supply chains.

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