EWB22-18-56 — BOLT,SHEAR

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

EWB22-18-56: BOLT,SHEAR.

The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL OR STEEL COMP H11 OVERALL, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN, head_height: 1.243 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 1.1225 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-151-5761, 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

EWB22-18-56

NSN: 5306-00-151-5761
FSC: 5306 — Bolts
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)

SPECIFICATIONS

material	STEEL OR STEEL COMP H11 OVERALL
head_style	DOUBLE HEXAGON W/HOLE
grip_length	3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN
head_height	1.243 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	1.1225 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
thread_length	1.912 INCHES MINIMUM AND 1.962 INCHES MAXIMUM IN
fastener_length	5.422 INCHES MINIMUM AND 5.452 INCHES MAXIMUM IN
hardness_rating	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_between_flats	1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN
NSN	5306-00-151-5761

COMPONENT DIAGRAM

KEY FEATURES

•

EXTENDED WASHER THICKNESS: 0.280 INCHES NOMINAL IN

•

HEAD HEIGHT: 1.243 INCHES NOMINAL IN

•

FASTENER LENGTH: 5.422 INCHES MINIMUM AND 5.452 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

EXTENDED WASHER DIAMETER: 2.090 INCHES MINIMUM AND 2.100 INCHES MAXIMUM IN

•

THREAD LENGTH: 1.912 INCHES MINIMUM AND 1.962 INCHES MAXIMUM IN

•

HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SPS-M-107 FSCM 56878 MFR REF 1ST MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

EXTENDED WASHER THICKNESS	0.280 INCHES NOMINAL IN
HEAD HEIGHT	1.243 INCHES NOMINAL IN
FASTENER LENGTH	5.422 INCHES MINIMUM AND 5.452 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER	2.090 INCHES MINIMUM AND 2.100 INCHES MAXIMUM IN
THREAD LENGTH	1.912 INCHES MINIMUM AND 1.962 INCHES MAXIMUM IN
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SPS-M-107 FSCM 56878 MFR REF 1ST MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	1.125 INCHES IN
HEAD STYLE	DOUBLE HEXAGON W/HOLE

SUBSTITUTES & CROSS-REFERENCES 2

VS2003F18-56Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GB511GF18-56Same 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 EWB22-18-56?

EWB22-18-56 is a BOLT,SHEAR.

What parts can replace EWB22-18-56?

There are 2 known substitutes for EWB22-18-56: VS2003F18-56, GB511GF18-56. Substitute compatibility should be verified for your specific system.

What is the NSN for EWB22-18-56?

EWB22-18-56 is cataloged in the U.S. Government catalog under NSN 5306-00-151-5761. This indicates validated use in U.S. government and defense supply chains.

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