2500203-25 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

2500203-25: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.191 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, thread_length: 0.326 INCHES MINIMUM IN, fastener_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-478-0474, 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

2500203-25

NSN: 5305-00-478-0474
FSC: 5305 — Screws
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT COUNTERSUNK
thread_class	2A A
head_diameter	0.191 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
thread_length	0.326 INCHES MINIMUM IN
fastener_length	0.375 INCHES NOMINAL IN
locking_feature	STRIP THREADS
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	PASSIVATE OVERALL
internal_drive_style	CROSS RECESS TYPE 1
nominal_thread_diameter	0.112 INCHES IN
NSN	5305-00-478-0474

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.375 INCHES NOMINAL IN

•

THREAD LENGTH: 0.326 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.112 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

LOCKING FEATURE: STRIP THREADS

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.375 INCHES NOMINAL IN
THREAD LENGTH	0.326 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.112 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
LOCKING FEATURE	STRIP THREADS
SURFACE TREATMENT	PASSIVATE OVERALL
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
COUNTERSINK ANGLE	100.0 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

LP57G40P6Reference document

Same NSN cross-reference

Reference document — Secondary reference

8141105-4Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 2500203-25?

2500203-25 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 2500203-25?

There are 2 known substitutes for 2500203-25: LP57G40P6, 8141105-4. Substitute compatibility should be verified for your specific system.

What is the NSN for 2500203-25?

2500203-25 is cataloged in the U.S. Government catalog under NSN 5305-00-478-0474. This indicates validated use in U.S. government and defense supply chains.

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2500203-25 — SCREW,CAP,SOCKET HEAD

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