PartsTable
Technical Data Sheet
Download PDF

458-52351-508 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

458-52351-508: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.046 INCHES NOMINAL IN, diameter: 0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN, material: STEEL COMP 4340 OVERALL, head_style: FLAT, chamfer_length: 0.040 INCHES NOMINAL IN, hardness_rating: 33.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-273-0095, 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
458-52351-508
NSN: 5315-01-273-0095
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
height0.046 INCHES NOMINAL IN
diameter0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
materialSTEEL COMP 4340 OVERALL
head_styleFLAT
chamfer_length0.040 INCHES NOMINAL IN
hardness_rating33.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
pin_chamfer_angle35.0 DEGREES NOMINAL
pin_head_diameter0.300 INCHES NOMINAL IN
under_head_length1.216 INCHES NOMINAL IN
first_hole_diameter0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
NSN5315-01-273-0095
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 458-52351-508 · 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: 0.040 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 1.216 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 35.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
HARDNESS RATING: 33.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.040 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH1.216 INCHES NOMINAL IN
PIN CHAMFER ANGLE35.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
HARDNESS RATING33.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.300 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONBMS7-28,CAGEC 82918 MFR REF SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.153 INCHES MINIMUM AND 0.155 INCHES MAXIMUM 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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 458-52351-508?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 458-52351-508?
458-52351-508 is a PIN,STRAIGHT,HEADED.
What is the NSN for 458-52351-508?
458-52351-508 is cataloged in the U.S. Government catalog under NSN 5315-01-273-0095. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 458-52351-508

✓ 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.