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58A164B23 — BEARING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

58A164B23: BEARING.

The BEARING is a the manufacturer industrial component. Key specifications include diameter: 0.218 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, material: STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL, overall_length: 1.160 INCHES NOMINAL IN, undercut_width: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, first_end_style: SQUARE, hardness_rating: 70.5 ROCKWELL A MINIMUM AND 72.0 ROCKWELL A MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-967-0240, 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
58A164B23
NSN: 5315-00-967-0240
NIINs: 009670240, 012742138
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter0.218 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
materialSTEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
overall_length1.160 INCHES NOMINAL IN
undercut_width0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
first_end_styleSQUARE
hardness_rating70.5 ROCKWELL A MINIMUM AND 72.0 ROCKWELL A MAXIMUM OVERALL
effective_length0.645 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
style_designatorGROOVE
surface_treatmentNICKEL OVERALL
undercut_diameter0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
second_undercut_width0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
NSN5315-00-967-0240
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 58A164B23 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
UNDERCUT WIDTH: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-26074,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 70.5 ROCKWELL A MINIMUM AND 72.0 ROCKWELL A MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-26074,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLESQUARE
HARDNESS RATING70.5 ROCKWELL A MINIMUM AND 72.0 ROCKWELL A MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
DIAMETER0.218 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
OVERALL LENGTH1.160 INCHES NOMINAL IN
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 58A164B23?
58A164B23 is a BEARING.
What is the NSN for 58A164B23?
58A164B23 is cataloged in the U.S. Government catalog under NSN 5315-00-967-0240. This indicates validated use in U.S. government and defense supply chains.
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