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15610K — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

15610K: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.0925 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN, material: STEEL COMP 440C OVERALL, overall_length: 1.021 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN, undercut_width: 0.376 INCHES NOMINAL IN, first_end_style: SQUARE, hardness_rating: 60.0 ROCKWELL C NOMINAL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-182-2599, 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
15610K
NSN: 5315-01-182-2599
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
diameter0.0925 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
materialSTEEL COMP 440C OVERALL
overall_length1.021 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
undercut_width0.376 INCHES NOMINAL IN
first_end_styleSQUARE
hardness_rating60.0 ROCKWELL C NOMINAL OVERALL
effective_length0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
style_designatorGROOVE
undercut_diameter0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-182-2599
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 15610K · 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: 0.376 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 60.0 ROCKWELL C NOMINAL OVERALL
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.0925 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.376 INCHES NOMINAL IN
UNDERCUT DIAMETER0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
HARDNESS RATING60.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.0925 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
OVERALL LENGTH1.021 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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 15610K?
15610K is a PIN,GROOVED,HEADLESS.
What is the NSN for 15610K?
15610K is cataloged in the U.S. Government catalog under NSN 5315-01-182-2599. 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.