LMH79-12B4 — SCREW ASSEMBLY,PANEL

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

LMH79-12B4: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 STAND-OFF, head_style: FLAT CHAMFER, head_height: 0.172 INCHES MINIMUM IN, thread_class: 3A A, head_diameter: 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN, fastener_length: 0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-047-1859, 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

LMH79-12B4

NSN: 5305-01-047-1859
FSC: 5305 — Screws
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)

SPECIFICATIONS

material	STEEL COMP 304 STAND-OFF
head_style	FLAT CHAMFER
head_height	0.172 INCHES MINIMUM IN
thread_class	3A A
head_diameter	0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
fastener_length	0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.250 INCHES IN
minimum_tensile_strength	160000 POUNDS PER SQUARE INCH LBS
NSN	5305-01-047-1859

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.172 INCHES MINIMUM IN

•

FASTENER LENGTH: 0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL ACCOMMODATED THICKNESS: 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
HEAD HEIGHT	0.172 INCHES MINIMUM IN
FASTENER LENGTH	0.855 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL ACCOMMODATED THICKNESS	0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 1

965367-117Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 LMH79-12B4?

LMH79-12B4 is a SCREW ASSEMBLY,PANEL.

What parts can replace LMH79-12B4?

There is 1 known substitute for LMH79-12B4: 965367-117. Substitute compatibility should be verified for your specific system.

What is the NSN for LMH79-12B4?

LMH79-12B4 is cataloged in the U.S. Government catalog under NSN 5305-01-047-1859. This indicates validated use in U.S. government and defense supply chains.

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