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12364592 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12364592: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 1.740 INCHES MINIMUM AND 1.745 INCHES MAXIMUM IN, material: STEEL COMP 4820 OR STEEL COMP 8620 OR STEEL COMP 4817 OR STEEL COMP 4620 OVERALL, overall_length: 6.410 INCHES NOMINAL IN, undercut_width: 0.440 INCHES NOMINAL IN, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL, effective_length: 5.590 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-417-8548, 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
12364592
NSN: 5315-01-417-8548
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 06085 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
diameter1.740 INCHES MINIMUM AND 1.745 INCHES MAXIMUM IN
materialSTEEL COMP 4820 OR STEEL COMP 8620 OR STEEL COMP 4817 OR STEEL COMP 4620 OVERALL
overall_length6.410 INCHES NOMINAL IN
undercut_width0.440 INCHES NOMINAL IN
hardness_rating58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
effective_length5.590 INCHES NOMINAL IN
second_end_styleSQUARE
special_featuresHOLES 3.50 DIA FROM GROOVED END
style_designatorGROOVE
undercut_diameter1.500 INCHES NOMINAL IN
first_end_locationCOUNTERBORE END
first_hole_diameter0.250 INCHES NOMINAL IN
NSN5315-01-417-8548
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12364592 · 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: 0.440 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 1.500 INCHES NOMINAL IN
•
FIRST END LOCATION: COUNTERBORE END
•
FIRST END COUNTERBORE DIAMETER: 0.339 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: DRILLED THRU HEAD
•
FIRST HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.440 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.060 INCHES NOMINAL IN
UNDERCUT DIAMETER1.500 INCHES NOMINAL IN
FIRST END LOCATIONCOUNTERBORE END
FIRST END COUNTERBORE DIAMETER0.339 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEDRILLED THRU HEAD
FIRST HOLE DIAMETER0.250 INCHES NOMINAL IN
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A331 ASSN STD SINGLE MATERIAL RESPONSE 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 12364592?
12364592 is a PIN,GROOVED,HEADLESS.
What is the NSN for 12364592?
12364592 is cataloged in the U.S. Government catalog under NSN 5315-01-417-8548. 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.