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0190580 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

0190580: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, under_head_length: 2.000 INCHES NOMINAL IN, end_item_identification: 3990-01-443-8024 ENGINEERING MISSION MODULE USED ON THE PALLETIZED LOADING SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-446-9177, 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
0190580
NSN: 5315-01-446-9177
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 79146 — VELVAC INC (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
under_head_length2.000 INCHES NOMINAL IN
end_item_identification3990-01-443-8024 ENGINEERING MISSION MODULE USED ON THE PALLETIZED LOADING SYSTEM
NSN5315-01-446-9177
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0190580 · 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: 2.000 INCHES NOMINAL IN
•
DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH2.000 INCHES NOMINAL IN
DIAMETER0.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION3990-01-443-8024 ENGINEERING MISSION MODULE USED ON THE PALLETIZED LOADING SYSTEM
SUBSTITUTES & CROSS-REFERENCES 2
403383Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2HB144Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0190580?
0190580 is a PIN,STRAIGHT,HEADED.
What parts can replace 0190580?
There are 2 known substitutes for 0190580: 403383, 2HB144. Substitute compatibility should be verified for your specific system.
What is the NSN for 0190580?
0190580 is cataloged in the U.S. Government catalog under NSN 5315-01-446-9177. 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.