3M940-5-11 — SETSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3M940-5-11: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 8740 OVERALL, head_style: CROWNED HEXAGON, head_height: 0.172 INCHES NOMINAL IN, point_style: FLAT, thread_class: 3A A, fastener_length: 1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-178-2067, 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

3M940-5-11

NSN: 5305-01-178-2067
FSC: 5305 — Screws
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP E4340 OR STEEL COMP 8740 OVERALL
head_style	CROWNED HEXAGON
head_height	0.172 INCHES NOMINAL IN
point_style	FLAT
thread_class	3A A
fastener_length	1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
hardness_rating	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
special_features	SLOT 0.061 IN. MIN,0.077 IN. MAX WIDE,0.097 IN. MIN,0.130 IN. MAX LONG,END OF SHANK. HOLE IN SHANK 0.907 IN. MIN,0.969 IN. MAX FROM HEAD BEARING SURFACE. 0.076 IN. MIN,0.081 IN. MAX DIA IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM AND CHROMATE OVERALL
width_between_flats	0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
internal_drive_style	W/O INTERNAL DRIVE
NSN	5305-01-178-2067

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.172 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: CROWNED HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.172 INCHES NOMINAL IN
FASTENER LENGTH	1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	CROWNED HEXAGON
THREAD DIRECTION	RIGHT-HAND
POINT STYLE	FLAT
WIDTH BETWEEN FLATS	0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN

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

No substitute or cross-reference records for this part.

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 3M940-5-11?

3M940-5-11 is a SETSCREW.

What is the NSN for 3M940-5-11?

3M940-5-11 is cataloged in the U.S. Government catalog under NSN 5305-01-178-2067. This indicates validated use in U.S. government and defense supply chains.

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