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282672-3 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

282672-3: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN, material: STEEL COMP 4130 OVERALL, overall_length: 1.203 INCHES MINIMUM AND 1.213 INCHES MAXIMUM IN, undercut_width: 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, first_end_style: CHAMFERED, hardness_rating: 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-928-9563, 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
282672-3
NSN: 5315-00-928-9563
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 33068 — TRIUMPH ACTUATION SYSTEMS - CONNECTICUT, LLC (USA)
SPECIFICATIONS
diameter0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN
materialSTEEL COMP 4130 OVERALL
overall_length1.203 INCHES MINIMUM AND 1.213 INCHES MAXIMUM IN
undercut_width0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
first_end_styleCHAMFERED
hardness_rating39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
undercut_radius0.032 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
effective_length1.102 INCHES NOMINAL IN
second_end_styleSQUARE
style_designatorGROOVE
surface_treatmentCADMIUM OR CHROMIUM OVERALL
undercut_diameter0.490 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
NSN5315-00-928-9563
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 282672-3 · 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: 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.200 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.490 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
•
FIRST END LOCATION: GROOVED END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-C-320 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.200 INCHES NOMINAL IN
UNDERCUT DIAMETER0.490 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
FIRST END LOCATIONGROOVED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC 2ND TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.5620 INCHES MINIMUM AND 0.5625 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 282672-3?
282672-3 is a PIN,GROOVED,HEADLESS.
What is the NSN for 282672-3?
282672-3 is cataloged in the U.S. Government catalog under NSN 5315-00-928-9563. This indicates validated use in U.S. government and defense supply chains.
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