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13318266 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

13318266: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shank_length: 0.232 INCHES NOMINAL IN, overall_length: 1.287 INCHES NOMINAL IN, shank_diameter: 0.180 INCHES MAXIMUM IN, style_designator: SHOULDER, shoulder_diameter: 0.374 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-282-7788, 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
13318266
NSN: 5315-01-282-7788
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
shank_length0.232 INCHES NOMINAL IN
overall_length1.287 INCHES NOMINAL IN
shank_diameter0.180 INCHES MAXIMUM IN
style_designatorSHOULDER
shoulder_diameter0.374 INCHES MAXIMUM IN
second_shank_length0.232 INCHES NOMINAL IN
second_shank_diameter0.180 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-282-7788
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13318266 · 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: 0.180 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.180 INCHES MAXIMUM IN
•
SHANK LENGTH: 0.232 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SHOULDER DIAMETER: 0.374 INCHES MAXIMUM IN
•
SECOND SHANK LENGTH: 0.232 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.180 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.180 INCHES MAXIMUM IN
SHANK LENGTH0.232 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH1.287 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.374 INCHES MAXIMUM IN
SECOND SHANK LENGTH0.232 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13318266?
13318266 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 13318266?
13318266 is cataloged in the U.S. Government catalog under NSN 5315-01-282-7788. 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.