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2006405-59 — PIN,HOLLOW

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2006405-59: PIN,HOLLOW.

The PIN,HOLLOW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, first_end_style: SQUARE W/THRU HOLE, inside_diameter: 0.375 INCHES NOMINAL IN, special_features: 2 PARALLEL TABS 0.220 IN. W,0.080 IN.

LG BOTH ENDS IN, surface_treatment: CADMIUM OVERALL, pin_overall_length: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5315-01-073-2010, 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
2006405-59
NSN: 5315-01-073-2010
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 2V343 — APEX MANUFACTURING COMPANY, INC. DBA APEX MANUFACTURING CO (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
first_end_styleSQUARE W/THRU HOLE
inside_diameter0.375 INCHES NOMINAL IN
special_features2 PARALLEL TABS 0.220 IN. W,0.080 IN. LG BOTH ENDS IN
surface_treatmentCADMIUM OVERALL
pin_overall_length2.750 INCHES NOMINAL IN
pin_overall_diameter0.6231 INCHES MINIMUM AND 0.6238 INCHES MAXIMUM IN
supplementary_featuresITEM IS NOT CSI BUT HAS CRITICAL FEATURE(S) THAT MUST MAINTAIN A TIGHT FIT TOLERANCE
end_item_identificationLANDING GEAR SYSTEMS/COMPONENTS
criticality_code_justificationAGAV
material_document_and_classificationMIL-S-8844,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-073-2010
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2006405-59 · 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 STYLE: SQUARE W/THRU HOLE
•
SUPPLEMENTARY FEATURES: ITEM IS NOT CSI BUT HAS CRITICAL FEATURE(S) THAT MUST MAINTAIN A TIGHT FIT TOLERANCE
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-8844,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.6231 INCHES MINIMUM AND 0.6238 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.750 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END STYLESQUARE W/THRU HOLE
SUPPLEMENTARY FEATURESITEM IS NOT CSI BUT HAS CRITICAL FEATURE(S) THAT MUST MAINTAIN A TIGHT FIT TOLERANCE
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8844,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.6231 INCHES MINIMUM AND 0.6238 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.750 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
INSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURES2 PARALLEL TABS 0.220 IN. W,0.080 IN. LG BOTH ENDS IN
SURFACE TREATMENTCADMIUM 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 1
2006405-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2006405-59?
2006405-59 is a PIN,HOLLOW.
What parts can replace 2006405-59?
There is 1 known substitute for 2006405-59: 2006405-41. Substitute compatibility should be verified for your specific system.
What is the NSN for 2006405-59?
2006405-59 is cataloged in the U.S. Government catalog under NSN 5315-01-073-2010. 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.