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ISO8750-4X28-A — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ISO8750-4X28-A: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 27.5 MILLIMETERS MINIMUM AND 28.5 MILLIMETERS MAXIMUM MM, shear_strength: 11 DOUBLE KILOPASCALS, first_end_style: CHAMFERED, second_end_style: OVAL, special_features: MATERIAL IS AUSTENITIC STAINLESS STEEL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-565-3486, 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
ISO8750-4X28-A
NSN: 5315-01-565-3486
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: I9008 — INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) (CHE)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length27.5 MILLIMETERS MINIMUM AND 28.5 MILLIMETERS MAXIMUM MM
shear_strength11 DOUBLE KILOPASCALS
first_end_styleCHAMFERED
second_end_styleOVAL
special_featuresMATERIAL IS AUSTENITIC STAINLESS STEEL
style_designatorFULL LENGTH GROOVE
first_end_locationCHAMFERED END
first_end_taper_angle0.4 DEGREES NOMINAL
first_end_taper_length1.4 MILLIMETERS NOMINAL MM
pin_large_end_diameter4.25 MILLIMETERS NOMINAL MM
pin_small_end_diameter4.0 MILLIMETERS NOMINAL MM
NSN5315-01-565-3486
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ISO8750-4X28-A · 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
•
FIRST END TAPER LENGTH: 1.4 MILLIMETERS NOMINAL MM
•
FIRST END LOCATION: CHAMFERED END
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: FULL LENGTH GROOVE
•
PIN LARGE END DIAMETER: 4.25 MILLIMETERS NOMINAL MM
•
FIRST END TAPER ANGLE: 0.4 DEGREES NOMINAL
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH1.4 MILLIMETERS NOMINAL MM
FIRST END LOCATIONCHAMFERED END
FIRST END STYLECHAMFERED
STYLE DESIGNATORFULL LENGTH GROOVE
PIN LARGE END DIAMETER4.25 MILLIMETERS NOMINAL MM
OVERALL LENGTH27.5 MILLIMETERS MINIMUM AND 28.5 MILLIMETERS MAXIMUM MM
FIRST END TAPER ANGLE0.4 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
PIN SMALL END DIAMETER4.0 MILLIMETERS NOMINAL MM
SPECIFICATION/STANDARD DATAI9008-ISO 8740 NATIONAL STD/SPEC
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ISO8750-4X28-A?
ISO8750-4X28-A is a PIN,GROOVED,HEADLESS.
What is the NSN for ISO8750-4X28-A?
ISO8750-4X28-A is cataloged in the U.S. Government catalog under NSN 5315-01-565-3486. This indicates validated use in U.S. government and defense supply chains.
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