PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 193164
193164 ✓ Verified by PartsTable
Hama · 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,FLAT is a Hama industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, thickness: 0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, hole_diameter: 0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN, heat_treatment: QUENCHED AND TEMPERED, surface_finish: 32.0 MICROINCHES BOTTOM, hardness_rating: 82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-757-6906, 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
193164
NSN: 5310-00-757-6906
FSC: 5310
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
thickness0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
hole_diameter0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
heat_treatmentQUENCHED AND TEMPERED
surface_finish32.0 MICROINCHES BOTTOM
hardness_rating82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM
overall_diameter0.907 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN
surface_treatmentNICKEL OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-757-6906
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 193164 · Hama ⚠ 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
•
OVERALL DIAMETER: 0.907 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN
•
HARDNESS RATING: 82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 1095 OVERALL
•
SURFACE FINISH: 32.0 MICROINCHES TOP
•
HEAT TREATMENT: QUENCHED AND TEMPERED
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.907 INCHES MINIMUM AND 0.927 INCHES MAXIMUM IN
HARDNESS RATING82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1095 OVERALL
SURFACE FINISH32.0 MICROINCHES TOP
SURFACE FINISH32.0 MICROINCHES BOTTOM
HEAT TREATMENTQUENCHED AND TEMPERED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.502 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
04020114Interchangeable
interchangeable cross-reference
interchangeable
4-440-100Interchangeable
interchangeable cross-reference
interchangeable
4-20114Interchangeable
interchangeable cross-reference
interchangeable
6640NCM010162Interchangeable
interchangeable cross-reference
interchangeable
04-0115Interchangeable
interchangeable cross-reference
interchangeable
HPNE4590-1M01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 193164?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 193164?
193164 is a WASHER,FLAT manufactured by Hama.
What parts can replace 193164?
There are 8 known substitutes for 193164: 04020114, 4-440-100, 4-20114 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 193164?
193164 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-757-6906. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 193164

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026