100243A408 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

100243A408: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.187 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL IN, screw_material: STEEL, fastener_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-982-7429, 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

100243A408

NSN: 5305-00-982-7429
FSC: 5305 — Screws
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)

SPECIFICATIONS

head_style	FLAT COUNTERSUNK
thread_class	2A A
head_diameter	0.187 INCHES NOMINAL IN
thread_length	0.250 INCHES NOMINAL IN
screw_material	STEEL
fastener_length	0.250 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
countersink_angle	82.0 DEGREES NOMINAL
internal_drive_style	SLOT
nominal_thread_diameter	0.099 INCHES IN
screw_surface_treatment	NICKEL
thread_quantity_per_inch	56
NSN	5305-00-982-7429

COMPONENT DIAGRAM

KEY FEATURES

•

SCREW SURFACE TREATMENT: NICKEL

•

FASTENER LENGTH: 0.250 INCHES NOMINAL IN

•

THREAD LENGTH: 0.250 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.099 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL

•

INTERNAL DRIVE STYLE: SLOT

TECHNICAL CHARACTERISTICS

SCREW SURFACE TREATMENT	NICKEL
FASTENER LENGTH	0.250 INCHES NOMINAL IN
THREAD LENGTH	0.250 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.099 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL
INTERNAL DRIVE STYLE	SLOT
COUNTERSINK ANGLE	82.0 DEGREES NOMINAL
THREAD CLASS	2A A

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 2

100-4S3-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5305009827429Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 100243A408?

100243A408 is a SCREW,MACHINE.

What parts can replace 100243A408?

There are 2 known substitutes for 100243A408: 100-4S3-4, 5305009827429. Substitute compatibility should be verified for your specific system.

What is the NSN for 100243A408?

100243A408 is cataloged in the U.S. Government catalog under NSN 5305-00-982-7429. This indicates validated use in U.S. government and defense supply chains.

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