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535874 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

535874: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, overall_length: 0.410 INCHES NOMINAL IN, undercut_width: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, effective_length: 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, undercut_diameter: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-027-7526, 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
535874
NSN: 5315-00-027-7526
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
overall_length0.410 INCHES NOMINAL IN
undercut_width0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
effective_length0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
undercut_diameter0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
pin_large_end_diameter0.094 INCHES NOMINAL IN
pin_small_end_diameter0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-027-7526
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 535874 · 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: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
PIN LARGE END DIAMETER: 0.094 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
EFFECTIVE LENGTH: 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
PIN SMALL END DIAMETER: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
PIN LARGE END DIAMETER0.094 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.410 INCHES NOMINAL IN
EFFECTIVE LENGTH0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
PIN SMALL END DIAMETER0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 303 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 535874?
535874 is a PIN,GROOVED,HEADLESS.
What is the NSN for 535874?
535874 is cataloged in the U.S. Government catalog under NSN 5315-00-027-7526. 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.