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190673 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

190673: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT, undercut_width: 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-313-3614, 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
190673
NSN: 5315-01-313-3614
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleFLAT
undercut_width0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
first_end_styleSQUARE
hardness_rating38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
effective_length2.266 INCHES MINIMUM AND 2.276 INCHES MAXIMUM IN
style_designatorGROOVE
pin_head_diameter1.250 INCHES NOMINAL IN
under_head_length2.469 INCHES NOMINAL IN
undercut_diameter0.935 INCHES MINIMUM AND 0.939 INCHES MAXIMUM IN
NSN5315-01-313-3614
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 190673 · 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: 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.935 INCHES MINIMUM AND 0.939 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 2.469 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: HC58,CAGEC 30076 MFR REF SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.935 INCHES MINIMUM AND 0.939 INCHES MAXIMUM IN
UNDER HEAD LENGTH2.469 INCHES NOMINAL IN
FIRST END STYLESQUARE
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER1.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONHC58,CAGEC 30076 MFR REF SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM IN
EFFECTIVE LENGTH2.266 INCHES MINIMUM AND 2.276 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 190673?
190673 is a PIN,GROOVED,HEADED.
What is the NSN for 190673?
190673 is cataloged in the U.S. Government catalog under NSN 5315-01-313-3614. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.