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2863020-1 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2863020-1: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN, diameter: 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, head_style: FLAT, undercut_width: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-259-4556, 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
2863020-1
NSN: 5315-01-259-4556
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
height0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
diameter0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
head_styleFLAT
undercut_width0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
first_end_styleSQUARE
effective_length0.288 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
style_designatorGROOVE
pin_head_diameter0.188 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
under_head_length0.333 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
undercut_diameter0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
NSN5315-01-259-4556
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2863020-1 · 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: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 0.333 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A582,TYPE 303,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH0.333 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A582,TYPE 303,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
EFFECTIVE LENGTH0.288 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2863020-1?
2863020-1 is a PIN,GROOVED,HEADED.
What is the NSN for 2863020-1?
2863020-1 is cataloged in the U.S. Government catalog under NSN 5315-01-259-4556. 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.