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1548766-33 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1548766-33: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, first_end_style: COUNTERBORED W/O THRU HOLE, pin_overall_length: 2.214 INCHES MINIMUM AND 2.234 INCHES MAXIMUM IN, pin_overall_diameter: 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN, first_end_counterbore_depth: 0.088 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN, first_end_counterbore_diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-421-2044, 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
1548766-33
NSN: 5315-01-421-2044
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
first_end_styleCOUNTERBORED W/O THRU HOLE
pin_overall_length2.214 INCHES MINIMUM AND 2.234 INCHES MAXIMUM IN
pin_overall_diameter0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
first_end_counterbore_depth0.088 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
first_end_counterbore_diameter0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-421-2044
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1548766-33 · 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
•
FIRST END COUNTERBORE DIAMETER: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
FIRST END STYLE: COUNTERBORED W/O THRU HOLE
•
PIN OVERALL DIAMETER: 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.214 INCHES MINIMUM AND 2.234 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL COMP 4130 OVERALL
•
FIRST END COUNTERBORE DEPTH: 0.088 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END COUNTERBORE DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
FIRST END STYLECOUNTERBORED W/O THRU HOLE
PIN OVERALL DIAMETER0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.214 INCHES MINIMUM AND 2.234 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL COMP 4130 OVERALL
FIRST END COUNTERBORE DEPTH0.088 INCHES MINIMUM AND 0.108 INCHES MAXIMUM 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1548766-33?
1548766-33 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 1548766-33?
1548766-33 is cataloged in the U.S. Government catalog under NSN 5315-01-421-2044. 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.