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6U28C-01 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6U28C-01: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, material: STEEL COMP 416 OVERALL, overall_length: 2.278 INCHES MINIMUM AND 2.288 INCHES MAXIMUM IN, undercut_width: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, first_end_style: SQUARE, hardness_rating: 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-196-0514, 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
6U28C-01
NSN: 5315-01-196-0514
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 59603 — TRONAIR, INC. DIV TRONAIR (USA)
SPECIFICATIONS
diameter0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
materialSTEEL COMP 416 OVERALL
overall_length2.278 INCHES MINIMUM AND 2.288 INCHES MAXIMUM IN
undercut_width0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
first_end_styleSQUARE
hardness_rating25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
effective_length2.059 INCHES MINIMUM AND 2.069 INCHES MAXIMUM IN
style_designatorGROOVE
undercut_diameter0.466 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
first_end_locationSQUARE END
second_undercut_width0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-196-0514
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6U28C-01 · 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: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.466 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
•
FIRST END LOCATION: SQUARE END
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.466 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
FIRST END LOCATIONSQUARE END
FIRST END STYLESQUARE
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
OVERALL LENGTH2.278 INCHES MINIMUM AND 2.288 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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 6U28C-01?
6U28C-01 is a PIN,GROOVED,HEADLESS.
What is the NSN for 6U28C-01?
6U28C-01 is cataloged in the U.S. Government catalog under NSN 5315-01-196-0514. This indicates validated use in U.S. government and defense supply chains.
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