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18A3107 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

18A3107: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 1.250 INCHES NOMINAL IN, head_style: DEE, special_features: 2 HOLES IN HEAD; HOLE DRILLED THRU LONGITUDINAL AXIS OF BODY FROM HEAD END; 5.875 IN. NOM OVERALL LENGTH IN, style_designator: STRAIGHT, pin_head_diameter: 4.000 INCHES NOMINAL IN, hole_arrangement_style: BOTH END DRILLED.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-185-7422, 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
18A3107
NSN: 5315-01-185-7422
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
diameter1.250 INCHES NOMINAL IN
head_styleDEE
special_features2 HOLES IN HEAD; HOLE DRILLED THRU LONGITUDINAL AXIS OF BODY FROM HEAD END; 5.875 IN. NOM OVERALL LENGTH IN
style_designatorSTRAIGHT
pin_head_diameter4.000 INCHES NOMINAL IN
hole_arrangement_styleBOTH END DRILLED
NSN5315-01-185-7422
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18A3107 · 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
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 4.000 INCHES NOMINAL IN
•
DIAMETER: 1.250 INCHES NOMINAL IN
•
HEAD STYLE: DEE
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER4.000 INCHES NOMINAL IN
DIAMETER1.250 INCHES NOMINAL IN
HEAD STYLEDEE
SPECIAL FEATURES2 HOLES IN HEAD; HOLE DRILLED THRU LONGITUDINAL AXIS OF BODY FROM HEAD END; 5.875 IN. NOM OVERALL LENGTH 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
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18A3107?
18A3107 is a PIN,STRAIGHT,HEADED.
What is the NSN for 18A3107?
18A3107 is cataloged in the U.S. Government catalog under NSN 5315-01-185-7422. 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.