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TPS-3MM-8 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

TPS-3MM-8: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 2.29 MILLIMETERS NOMINAL MM, diameter: 3.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, head_style: FLUSH, style_designator: STRAIGHT, pin_chamfer_angle: 64.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-503-8116, 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
TPS-3MM-8
NSN: 5315-01-503-8116
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1NNJ4 — SANDY VALLEY FASTENERS, LLC (USA)
SPECIFICATIONS
height2.29 MILLIMETERS NOMINAL MM
diameter3.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLUSH
style_designatorSTRAIGHT
pin_chamfer_angle64.0 DEGREES NOMINAL
pin_head_diameter5.2 MILLIMETERS NOMINAL MM
under_head_length8.0 MILLIMETERS NOMINAL MM
end_item_identificationAIRCRAFT,(AC-130H, MC-130 H, EC-130E, HC-130)
NSN5315-01-503-8116
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: TPS-3MM-8 · 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
•
UNDER HEAD LENGTH: 8.0 MILLIMETERS NOMINAL MM
•
PIN CHAMFER ANGLE: 64.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 5.2 MILLIMETERS NOMINAL MM
•
DIAMETER: 3.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: FLUSH
•
HEIGHT: 2.29 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH8.0 MILLIMETERS NOMINAL MM
PIN CHAMFER ANGLE64.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER5.2 MILLIMETERS NOMINAL MM
DIAMETER3.0 MILLIMETERS NOMINAL MM
HEAD STYLEFLUSH
HEIGHT2.29 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONAIRCRAFT,(AC-130H, MC-130 H, EC-130E, HC-130)
MATERIALSTEEL CORROSION RESISTING 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TPS-3MM-8?
TPS-3MM-8 is a PIN,STRAIGHT,HEADED.
What is the NSN for TPS-3MM-8?
TPS-3MM-8 is cataloged in the U.S. Government catalog under NSN 5315-01-503-8116. 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.