5856-40-677-7110 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

5856-40-677-7110: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: FLAT CHAMFER, head_height: 0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, thread_length: 1.500 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-400-2830, 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

5856-40-677-7110

NSN: 5305-01-400-2830
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OVERALL
head_style	FLAT CHAMFER
head_height	0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
thread_length	1.500 INCHES MINIMUM IN
fastener_length	2.000 INCHES NOMINAL IN
locking_feature	STRIP OR PELLET OR PATCH THREADS
thread_direction	RIGHT-HAND
width_across_flats	0.375 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.500 INCHES IN
NSN	5305-01-400-2830

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

FASTENER LENGTH: 2.000 INCHES NOMINAL IN

•

THREAD LENGTH: 1.500 INCHES MINIMUM IN

•

NOMINAL THREAD DIAMETER: 0.500 INCHES IN

•

HEAD STYLE: FLAT CHAMFER

•

THREAD DIRECTION: RIGHT-HAND

•

NONDEFINITIVE SPEC/STD DATA: II TYPE

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.375 INCHES NOMINAL IN
HEAD HEIGHT	0.492 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
FASTENER LENGTH	2.000 INCHES NOMINAL IN
THREAD LENGTH	1.500 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER	0.500 INCHES IN
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND
NONDEFINITIVE SPEC/STD DATA	II TYPE
LOCKING FEATURE	STRIP OR PELLET OR PATCH THREADS
INTERNAL DRIVE STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 4

MIL-S-1222 TYIIReference document

Same NSN cross-reference

Reference document — Identification reference

0.500-20UNRF3AX2.000L NICUReference document

Same NSN cross-reference

Reference document — Secondary reference

211064501Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILS1222TYII .5 00-20UNRF-3AX2.Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 5856-40-677-7110?

5856-40-677-7110 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 5856-40-677-7110?

There are 4 known substitutes for 5856-40-677-7110: MIL-S-1222 TYII, 0.500-20UNRF3AX2.000L NICU, 211064501 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5856-40-677-7110?

5856-40-677-7110 is cataloged in the U.S. Government catalog under NSN 5305-01-400-2830. This indicates validated use in U.S. government and defense supply chains.

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