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8288007 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8288007: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.23 INCHES NOMINAL IN, diameter: 0.380 INCHES NOMINAL IN, material: STEEL COMP 316 OVERALL, head_style: ROUND W/WRENCH FLATS, effective_length: 0.25 INCHES NOMINAL IN, style_designator: GROOVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-628-4230, 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
8288007
NSN: 5315-01-628-4230
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.23 INCHES NOMINAL IN
diameter0.380 INCHES NOMINAL IN
materialSTEEL COMP 316 OVERALL
head_styleROUND W/WRENCH FLATS
effective_length0.25 INCHES NOMINAL IN
style_designatorGROOVE
surface_treatmentPASSIVATE OVERALL
under_head_length0.400 INCHES NOMINAL IN
undercut_diameter0.31 INCHES NOMINAL IN
width_across_flats0.394 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySPRING POST
NSN5315-01-628-4230
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8288007 · 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
•
WIDTH ACROSS FLATS: 0.394 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.31 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 0.400 INCHES NOMINAL IN
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.380 INCHES NOMINAL IN
•
EFFECTIVE LENGTH: 0.25 INCHES NOMINAL IN
•
HEAD STYLE: ROUND W/WRENCH FLATS
•
HEIGHT: 0.23 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.394 INCHES NOMINAL IN
UNDERCUT DIAMETER0.31 INCHES NOMINAL IN
UNDER HEAD LENGTH0.400 INCHES NOMINAL IN
STYLE DESIGNATORGROOVE
DIAMETER0.380 INCHES NOMINAL IN
EFFECTIVE LENGTH0.25 INCHES NOMINAL IN
HEAD STYLEROUND W/WRENCH FLATS
HEIGHT0.23 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING POST
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 8288007?
8288007 is a PIN,GROOVED,HEADED.
What is the NSN for 8288007?
8288007 is cataloged in the U.S. Government catalog under NSN 5315-01-628-4230. 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.