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3180266-2 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3180266-2: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.040 INCHES NOMINAL IN, diameter: 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN, material: STEEL COMP 302 OVERALL, surface_finish: 125.0 MICROINCHES OVERALL, style_designator: STRAIGHT, pin_head_diameter: 0.005 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-398-0306, 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
3180266-2
NSN: 5315-01-398-0306
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
height0.040 INCHES NOMINAL IN
diameter0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
materialSTEEL COMP 302 OVERALL
surface_finish125.0 MICROINCHES OVERALL
style_designatorSTRAIGHT
pin_head_diameter0.005 INCHES NOMINAL IN
under_head_length0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
first_hole_diameter0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
material_document_and_classificationMIL-S-7720 MIL STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_of_hole_to_end_of_pin0.457 INCHES NOMINAL IN
NSN5315-01-398-0306
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3180266-2 · 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
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
•
FIRST HOLE DIAMETER: 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.005 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
FIRST HOLE DIAMETER0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.005 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
HEIGHT0.040 INCHES NOMINAL IN
MATERIALSTEEL COMP 302 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 3180266-2?
3180266-2 is a PIN,STRAIGHT,HEADED.
What is the NSN for 3180266-2?
3180266-2 is cataloged in the U.S. Government catalog under NSN 5315-01-398-0306. 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.