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6860160 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6860160: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, shank_length: 0.295 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, overall_length: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, shank_diameter: 0.184 INCHES NOMINAL IN, undercut_width: 0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-780-6520, 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
6860160
NSN: 5315-00-780-6520
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
shank_length0.295 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
overall_length0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
shank_diameter0.184 INCHES NOMINAL IN
undercut_width0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
first_end_styleCHAMFERED
style_designatorUNDERCUT
shoulder_diameter0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
undercut_diameter0.173 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
second_shank_length0.425 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
first_end_taper_angle45.0 DEGREES NOMINAL
NSN5315-00-780-6520
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6860160 · 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
•
SHANK DIAMETER: 0.184 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.184 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.173 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.295 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.184 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.184 INCHES NOMINAL IN
UNDERCUT WIDTH0.040 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.015 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.173 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLECHAMFERED
SHANK LENGTH0.295 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
STYLE DESIGNATORUNDERCUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5661 FSCM 81343 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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 6860160?
6860160 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 6860160?
6860160 is cataloged in the U.S. Government catalog under NSN 5315-00-780-6520. 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.