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Technical Data Sheet
PartsTable / COMPONENT / 160723
160723 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, material: PAPER OVERALL, hole_diameter: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, shoulder_height: 0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN, outside_diameter: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, style_designator: SHOULDERED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-582-9852, 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
160723
NSN: 5310-00-582-9852
FSC: 5310
CAGE: 95953 — HYCO INC (USA)
SPECIFICATIONS
colorBLACK OVERALL
materialPAPER OVERALL
hole_diameter0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
shoulder_height0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
outside_diameter0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
material_thickness0.062 INCHES NOMINAL IN
material_document_and_classificationMIL-F-1148,GR CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-582-9852
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 160723 · 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
•
MATERIAL: PAPER OVERALL
•
COLOR: BLACK OVERALL
•
OUTSIDE DIAMETER: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
•
SHOULDER HEIGHT: 0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPAPER OVERALL
COLORBLACK OVERALL
OUTSIDE DIAMETER0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
SHOULDER DIAMETER0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
HOLE DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
SHOULDER HEIGHT0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-1148,GR CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
618-902Interchangeable
interchangeable cross-reference
interchangeable
908-249Interchangeable
interchangeable cross-reference
interchangeable
611-E15922Interchangeable
interchangeable cross-reference
interchangeable
2-158Interchangeable
interchangeable cross-reference
interchangeable
332525Interchangeable
interchangeable cross-reference
interchangeable
861814Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 160723?
160723 is a WASHER,SHOULDERED.
What parts can replace 160723?
There are 22 known substitutes for 160723: 618-902, 908-249, 611-E15922 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 160723?
160723 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-582-9852. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026