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595811-2 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

595811-2: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.099 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, overall_length: 0.648 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN, undercut_width: 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL, undercut_radius: 0.015 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-786-2465, 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
595811-2
NSN: 5315-00-786-2465
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
diameter0.099 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
overall_length0.648 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN
undercut_width0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
undercut_radius0.015 INCHES NOMINAL IN
effective_length0.446 INCHES MINIMUM AND 0.471 INCHES MAXIMUM IN
style_designatorGROOVE
undercut_diameter0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
material_document_and_classificationAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-786-2465
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 595811-2 · 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
•
UNDERCUT WIDTH: 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.099 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
EFFECTIVE LENGTH: 0.446 INCHES MINIMUM AND 0.471 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.099 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
OVERALL LENGTH0.648 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN
EFFECTIVE LENGTH0.446 INCHES MINIMUM AND 0.471 INCHES MAXIMUM IN
UNDERCUT RADIUS0.015 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 595811-2?
595811-2 is a PIN,GROOVED,HEADLESS.
What is the NSN for 595811-2?
595811-2 is cataloged in the U.S. Government catalog under NSN 5315-00-786-2465. 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.