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302-1-0143 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

302-1-0143: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 1.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, special_features: HEAD TOP HOLE,0.625 IN. DIA IN, style_designator: STRAIGHT.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-128-9145, 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
302-1-0143
NSN: 5315-01-128-9145
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 56692 — COCHRAN AIRPORT SYSTEMS (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter1.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT
special_featuresHEAD TOP HOLE,0.625 IN. DIA IN
style_designatorSTRAIGHT
pin_head_diameter1.375 INCHES NOMINAL IN
surface_treatmentCADMIUM HEAD
under_head_length7.125 INCHES NOMINAL IN
first_hole_diameter0.188 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.156 INCHES NOMINAL IN
NSN5315-01-128-9145
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 302-1-0143 · 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: 7.125 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 1.375 INCHES NOMINAL IN
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
•
HEIGHT: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH7.125 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.188 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER1.375 INCHES NOMINAL IN
DIAMETER1.000 INCHES NOMINAL IN
HEAD STYLEFLAT
HEIGHT0.125 INCHES NOMINAL IN
SPECIAL FEATURESHEAD TOP HOLE,0.625 IN. DIA IN
SURFACE TREATMENTCADMIUM HEAD
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 302-1-0143?
302-1-0143 is a PIN,STRAIGHT,HEADED.
What is the NSN for 302-1-0143?
302-1-0143 is cataloged in the U.S. Government catalog under NSN 5315-01-128-9145. 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.