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4387C2000-11 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4387C2000-11: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN, special_features: ONE END , HOLE DRILLED .3125 NOM. DIA.ONE END , HOLE DRILLED .3125 NOM.

DIA., style_designator: STANDARDSTANDARD, underloop_length: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5315-01-377-2615, 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
4387C2000-11
NSN: 5315-01-377-2615
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 61811 — GENERAL CRANE AND HOIST, INC. (USA)
SPECIFICATIONS
diameter0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
special_featuresONE END , HOLE DRILLED .3125 NOM. DIA.ONE END , HOLE DRILLED .3125 NOM. DIA.
style_designatorSTANDARDSTANDARD
underloop_length2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
NSN5315-01-377-2615
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4387C2000-11 · 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
•
STYLE DESIGNATOR: STANDARDSTANDARD
•
DIAMETER: 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
•
UNDERLOOP LENGTH: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARDSTANDARD
DIAMETER0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
SPECIAL FEATURESONE END , HOLE DRILLED .3125 NOM. DIA.ONE END , HOLE DRILLED .3125 NOM. DIA.
UNDERLOOP LENGTH2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4387C2000-11?
4387C2000-11 is a PIN,COTTER.
What is the NSN for 4387C2000-11?
4387C2000-11 is cataloged in the U.S. Government catalog under NSN 5315-01-377-2615. 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.