8743909 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8743909: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN, thread_length: 0.875 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-088-1302, 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

8743909

NSN: 5305-00-088-1302
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	FILLISTER
head_height	0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN
thread_length	0.875 INCHES MINIMUM IN
fastener_length	0.875 INCHES NOMINAL IN
locking_feature	STRIP GRIP
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
internal_drive_style	CROSS RECESS TYPE 1
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-00-088-1302

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.875 INCHES NOMINAL IN

•

THREAD LENGTH: 0.875 INCHES MINIMUM IN

•

HEAD STYLE: FILLISTER

•

THREAD DIRECTION: RIGHT-HAND

•

LOCKING FEATURE: STRIP GRIP

•

SURFACE TREATMENT: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL

•

INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
FASTENER LENGTH	0.875 INCHES NOMINAL IN
THREAD LENGTH	0.875 INCHES MINIMUM IN
HEAD STYLE	FILLISTER
THREAD DIRECTION	RIGHT-HAND
LOCKING FEATURE	STRIP GRIP
SURFACE TREATMENT	CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
THREAD CLASS	2A A
MATERIAL	STEEL OVERALL

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

5305000881302Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 8743909?

8743909 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 8743909?

There is 1 known substitute for 8743909: 5305000881302. Substitute compatibility should be verified for your specific system.

What is the NSN for 8743909?

8743909 is cataloged in the U.S. Government catalog under NSN 5305-00-088-1302. This indicates validated use in U.S. government and defense supply chains.

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8743909 — SCREW,CAP,SOCKET HEAD

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