MS20066-31 — KEY,MACHINE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS20066-31: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL, overall_width: 0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN, overall_height: 0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN, overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, shear_strength: 90000 SINGLE POUNDS PER SQUARE INCH, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-729-8564, 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

MS20066-31

NSN: 5315-00-729-8564
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
overall_width	0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
overall_height	0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
overall_length	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
shear_strength	90000 SINGLE POUNDS PER SQUARE INCH
hardness_rating	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
style_designator	PLAIN
starting_edge_shape	STRAIGHT
material_document_and_classification	66 FED STD ALL MATERIAL RESPONSES OVERALL
NSN	5315-00-729-8564

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL

•

STARTING EDGE SHAPE: STRAIGHT

•

STYLE DESIGNATOR: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL

•

SHEAR STRENGTH: 90000 SINGLE POUNDS PER SQUARE INCH

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPE	STRAIGHT
STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
OVERALL WIDTH	0.0937 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM IN
SHEAR STRENGTH	90000 SINGLE POUNDS PER SQUARE INCH
MATERIAL	STEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

303293Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS20066-31?

MS20066-31 is a KEY,MACHINE.

What parts can replace MS20066-31?

There is 1 known substitute for MS20066-31: 303293. Substitute compatibility should be verified for your specific system.

What is the NSN for MS20066-31?

MS20066-31 is cataloged in the U.S. Government catalog under NSN 5315-00-729-8564. This indicates validated use in U.S. government and defense supply chains.

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