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619591 PART 13 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

619591 PART 13: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN, diameter: 0.374 INCHES MINIMUM AND 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM0.375 INCHES MAXIMUM IN, head_style: FLATFLAT, style_designator: STRAIGHTSTRAIGHT, pin_head_diameter: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, under_head_length: 1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-343-1877, 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
619591 PART 13
NSN: 5315-01-343-1877
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
diameter0.374 INCHES MINIMUM AND 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM0.375 INCHES MAXIMUM IN
head_styleFLATFLAT
style_designatorSTRAIGHTSTRAIGHT
pin_head_diameter0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
under_head_length1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN
first_hole_diameter0.125 INCHES MINIMUM AND 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM0.127 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLEDONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
NSN5315-01-343-1877
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 619591 PART 13 · 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLEDONE END DRILLED
•
UNDER HEAD LENGTH: 1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.125 INCHES MINIMUM AND 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM0.127 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHTSTRAIGHT
•
PIN HEAD DIAMETER: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
•
DIAMETER: 0.374 INCHES MINIMUM AND 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM0.375 INCHES MAXIMUM IN
•
HEAD STYLE: FLATFLAT
•
HEIGHT: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLEDONE END DRILLED
UNDER HEAD LENGTH1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.125 INCHES MINIMUM AND 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM0.127 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHTSTRAIGHT
PIN HEAD DIAMETER0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
DIAMETER0.374 INCHES MINIMUM AND 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM0.375 INCHES MAXIMUM IN
HEAD STYLEFLATFLAT
HEIGHT0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.250 INCHES NOMINAL0.250 INCHES NOMINAL 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 619591 PART 13?
619591 PART 13 is a PIN,STRAIGHT,HEADED.
What is the NSN for 619591 PART 13?
619591 PART 13 is cataloged in the U.S. Government catalog under NSN 5315-01-343-1877. 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.