PartsTable
Technical Data Sheet
Download PDF

4387G3100-404000086 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4387G3100-404000086: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include overall_width: 10.0 MILLIMETERS NOMINAL10.0 MILLIMETERS NOMINAL MM, overall_height: 8.0 MILLIMETERS NOMINAL8.0 MILLIMETERS NOMINAL MM, overall_length: 40.0 MILLIMETERS NOMINAL40.0 MILLIMETERS NOMINAL MM, style_designator: PLAINPLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-374-3401, 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
4387G3100-404000086
NSN: 5315-01-374-3401
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 61811 — GENERAL CRANE AND HOIST, INC. (USA)
SPECIFICATIONS
overall_width10.0 MILLIMETERS NOMINAL10.0 MILLIMETERS NOMINAL MM
overall_height8.0 MILLIMETERS NOMINAL8.0 MILLIMETERS NOMINAL MM
overall_length40.0 MILLIMETERS NOMINAL40.0 MILLIMETERS NOMINAL MM
style_designatorPLAINPLAIN
NSN5315-01-374-3401
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4387G3100-404000086 · 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: PLAINPLAIN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT8.0 MILLIMETERS NOMINAL8.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORPLAINPLAIN
OVERALL LENGTH40.0 MILLIMETERS NOMINAL40.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH10.0 MILLIMETERS NOMINAL10.0 MILLIMETERS NOMINAL MM
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
Ready to buy 4387G3100-404000086?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4387G3100-404000086?
4387G3100-404000086 is a KEY,MACHINE.
What is the NSN for 4387G3100-404000086?
4387G3100-404000086 is cataloged in the U.S. Government catalog under NSN 5315-01-374-3401. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4387G3100-404000086

✓ 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.