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STD-3-100030-1 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

STD-3-100030-1: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, overall_length: 6.940 INCHES NOMINAL IN, undercut_width: 0.560 INCHES NOMINAL IN, first_end_style: CHAMFERED, second_end_style: CHAMFERED, style_designator: ONE HALF GROOVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-522-6593, 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
STD-3-100030-1
NSN: 5315-01-522-6593
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 50237 — CAE USA INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
overall_length6.940 INCHES NOMINAL IN
undercut_width0.560 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleCHAMFERED
style_designatorONE HALF GROOVE
first_end_taper_length1.000 INCHES NOMINAL IN
pin_large_end_diameter2.9959 INCHES NOMINAL IN
pin_small_end_diameter1.000 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-522-6593
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: STD-3-100030-1 · 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: 0.560 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 1.000 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: ONE HALF GROOVE
•
PIN LARGE END DIAMETER: 2.9959 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.560 INCHES NOMINAL IN
FIRST END TAPER LENGTH1.000 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
STYLE DESIGNATORONE HALF GROOVE
PIN LARGE END DIAMETER2.9959 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OVERALL
OVERALL LENGTH6.940 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
PIN SMALL END DIAMETER1.000 INCHES NOMINAL IN
SECOND END STYLECHAMFERED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is STD-3-100030-1?
STD-3-100030-1 is a PIN,GROOVED,HEADLESS.
What is the NSN for STD-3-100030-1?
STD-3-100030-1 is cataloged in the U.S. Government catalog under NSN 5315-01-522-6593. 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.