PartsTable
Technical Data Sheet
Download PDF

03827AB — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

03827AB: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include taper: 6.000 PER FOOT IN INCHES, material: STEEL OVERALL, taper_length: 0.500 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-271-6686, 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
03827AB
NSN: 5315-00-271-6686
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
taper6.000 PER FOOT IN INCHES
materialSTEEL OVERALL
taper_length0.500 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
special_featuresONE MOUNTING HOLE
style_designatorTAPERED
counterbore_depth0.500 INCHES NOMINAL IN
mounting_hole_depth0.500 INCHES NOMINAL IN
starting_edge_shapeSTRAIGHT
mounting_hole_diameter0.375 INCHES NOMINAL IN
NSN5315-00-271-6686
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 03827AB · 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
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: TAPERED
•
MOUNTING HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO END: 1.000 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.500 INCHES NOMINAL IN
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORTAPERED
MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
DISTANCE FROM MOUNTING HOLE CENTER TO END1.000 INCHES NOMINAL IN
COUNTERBORE DEPTH0.500 INCHES NOMINAL IN
TAPER LENGTH0.500 INCHES NOMINAL IN
MOUNTING HOLE DEPTH0.500 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
No demilitarization required
Ready to buy 03827AB?
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 03827AB?
03827AB is a KEY,MACHINE.
What is the NSN for 03827AB?
03827AB is cataloged in the U.S. Government catalog under NSN 5315-00-271-6686. 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 — 03827AB

✓ 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.