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93890A568 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

93890A568: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL OVERALL, overall_length: 1.031 INCHES NOMINAL IN, first_end_style: CHAMFERED W/AXIAL LOCKING GROOVE, hardness_rating: 80.0 ROCKWELL B MINIMUM OVERALL, effective_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-570-0801, 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
93890A568
NSN: 5315-01-570-0801
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL OVERALL
overall_length1.031 INCHES NOMINAL IN
first_end_styleCHAMFERED W/AXIAL LOCKING GROOVE
hardness_rating80.0 ROCKWELL B MINIMUM OVERALL
effective_length0.750 INCHES NOMINAL IN
special_featuresFINISH: ZINC-PLATED;PIN TYPE: CLEVIS PIN GROOVED W/2 RETAINING RINGS
style_designatorGROOVE
first_end_locationGROOVED END
end_item_identification2540-01-566-6751;GUNNERS RESTRAINT KIT; MRAP - COUGAR CAT1 A2
second_end_relationship_with_first_endIDENTICAL
part_name_assigned_by_controlling_agencyGROOVED PIN,WITH RETAINING RINGS
NSN5315-01-570-0801
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 93890A568 · 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 LOCATION: GROOVED END
•
FIRST END STYLE: CHAMFERED W/AXIAL LOCKING GROOVE
•
HARDNESS RATING: 80.0 ROCKWELL B MINIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
EFFECTIVE LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONGROOVED END
FIRST END STYLECHAMFERED W/AXIAL LOCKING GROOVE
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
STYLE DESIGNATORGROOVE
DIAMETER0.250 INCHES NOMINAL IN
OVERALL LENGTH1.031 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
EFFECTIVE LENGTH0.750 INCHES NOMINAL IN
SPECIAL FEATURESFINISH: ZINC-PLATED;PIN TYPE: CLEVIS PIN GROOVED W/2 RETAINING RINGS
PART NAME ASSIGNED BY CONTROLLING AGENCYGROOVED PIN,WITH RETAINING RINGS
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 93890A568?
93890A568 is a PIN,GROOVED,HEADLESS.
What is the NSN for 93890A568?
93890A568 is cataloged in the U.S. Government catalog under NSN 5315-01-570-0801. This indicates validated use in U.S. government and defense supply chains.
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