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24KP257 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

24KP257: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.130 INCHES NOMINAL IN, diameter: 0.625 INCHES NOMINAL IN, material: STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8640 OVERALL, head_style: BINDING, style_designator: STRAIGHT, pin_head_diameter: 0.880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-602-8350, 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
24KP257
NSN: 5315-01-602-8350
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
height0.130 INCHES NOMINAL IN
diameter0.625 INCHES NOMINAL IN
materialSTEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8640 OVERALL
head_styleBINDING
style_designatorSTRAIGHT
pin_head_diameter0.880 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
under_head_length2.250 INCHES NOMINAL IN
first_hole_diameter0.140 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
end_item_identificationNSN 2320-01-543-0651
part_name_assigned_by_controlling_agencyPIN RETAINING
NSN5315-01-602-8350
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 24KP257 · 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 2.250 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.140 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.880 INCHES NOMINAL IN
•
DIAMETER: 0.625 INCHES NOMINAL IN
•
HEAD STYLE: BINDING
•
HEIGHT: 0.130 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH2.250 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.140 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.880 INCHES NOMINAL IN
DIAMETER0.625 INCHES NOMINAL IN
HEAD STYLEBINDING
HEIGHT0.130 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN RETAINING
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 24KP257?
24KP257 is a PIN,STRAIGHT,HEADED.
What is the NSN for 24KP257?
24KP257 is cataloged in the U.S. Government catalog under NSN 5315-01-602-8350. 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.