10-40-256-010 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

10-40-256-010: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.313 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.225 INCHES NOMINAL IN, thread_length: 0.337 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-532-4740, 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

10-40-256-010

NSN: 5305-01-532-4740
FSC: 5305 — Screws
CAGE: 32865 — DRS NETWORK & IMAGING SYSTEMS LLC (USA)

SPECIFICATIONS

material	STEEL COMP 302 OVERALL
head_style	FLAT COUNTERSUNK UNDERCUT
head_height	0.313 INCHES NOMINAL IN
thread_class	2A A
head_diameter	0.225 INCHES NOMINAL IN
thread_length	0.337 INCHES NOMINAL IN
fastener_length	0.750 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	OXIDE OVERALL
internal_drive_style	CROSS RECESS TYPE II
end_item_identification	AN/PAS-13D(V) 2, (V) 3; SIGHT, THERMAL FOR MEDIUM AND HEAVY WEAPONS
NSN	5305-01-532-4740

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.313 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.750 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-DTL-13924, CLASS 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.337 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.112 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK UNDERCUT

•

THREAD DIRECTION: RIGHT-HAND

•

COLOR: BLACK OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.313 INCHES NOMINAL IN
FASTENER LENGTH	0.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-DTL-13924, CLASS 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.337 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.112 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK UNDERCUT
THREAD DIRECTION	RIGHT-HAND
COLOR	BLACK OVERALL
SURFACE TREATMENT	OXIDE OVERALL
INTERNAL DRIVE STYLE	CROSS RECESS TYPE II

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

0412MP1SSBOVTSPECReference document

Same NSN cross-reference

Reference document — Secondary reference

10-40-256Reference 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 10-40-256-010?

10-40-256-010 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 10-40-256-010?

There are 2 known substitutes for 10-40-256-010: 0412MP1SSBOVTSPEC, 10-40-256. Substitute compatibility should be verified for your specific system.

What is the NSN for 10-40-256-010?

10-40-256-010 is cataloged in the U.S. Government catalog under NSN 5305-01-532-4740. This indicates validated use in U.S. government and defense supply chains.

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