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7058839 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7058839: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN, diameter: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT CHAMFER, chamfer_length: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-705-8839, 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
7058839
NSN: 5315-00-705-8839
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
diameter0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleFLAT CHAMFER
chamfer_length0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
style_designatorSTRAIGHT
pin_chamfer_angle44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
pin_head_diameter0.5585 INCHES MINIMUM AND 0.5605 INCHES MAXIMUM IN
surface_treatmentPHOSPHATE OVERALL
under_head_length2.828 INCHES MINIMUM AND 2.859 INCHES MAXIMUM IN
first_hole_diameter0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
second_hole_diameter0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
NSN5315-00-705-8839
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7058839 · 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
•
CHAMFER LENGTH: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
UNDER HEAD LENGTH: 2.828 INCHES MINIMUM AND 2.859 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
•
FIRST HOLE DIAMETER: 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.5585 INCHES MINIMUM AND 0.5605 INCHES MAXIMUM IN
•
DIAMETER: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
HOLE ARRANGEMENT STYLEBOTH END DRILLED
UNDER HEAD LENGTH2.828 INCHES MINIMUM AND 2.859 INCHES MAXIMUM IN
PIN CHAMFER ANGLE44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
FIRST HOLE DIAMETER0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.5585 INCHES MINIMUM AND 0.5605 INCHES MAXIMUM IN
DIAMETER0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
SECOND HOLE DIAMETER0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7058839?
7058839 is a PIN,STRAIGHT,HEADED.
What is the NSN for 7058839?
7058839 is cataloged in the U.S. Government catalog under NSN 5315-00-705-8839. 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.