PartsTable
Technical Data Sheet
Download PDF

28420-250B-6 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

28420-250B-6: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shear_strength: 150000 SINGLE POUNDS PER SQUARE INCH, surface_finish: 6.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: CHAMFERED, hardness_rating: 50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-251-0822, 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
28420-250B-6
NSN: 5315-01-251-0822
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shear_strength150000 SINGLE POUNDS PER SQUARE INCH
surface_finish6.0 MICROINCHES OUTSIDE DIAMETER
first_end_styleCHAMFERED
hardness_rating50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
second_end_styleRADIUS
special_featuresCASE DEPTH 0.020 IN. MIN TO ROCKWELL C 60.0 MIN IN
features_providedCASEHARDENED
pin_overall_length0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
pin_overall_diameter0.3759 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM IN
first_end_taper_angle15.0 DEGREES MINIMUM
first_end_taper_length0.047 INCHES MINIMUM IN
NSN5315-01-251-0822
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 28420-250B-6 · 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
•
SURFACE FINISH: 6.0 MICROINCHES OUTSIDE DIAMETER
•
FIRST END TAPER LENGTH: 0.047 INCHES MINIMUM IN
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST END TAPER ANGLE: 15.0 DEGREES MINIMUM
•
PIN OVERALL DIAMETER: 0.3759 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH6.0 MICROINCHES OUTSIDE DIAMETER
FIRST END TAPER LENGTH0.047 INCHES MINIMUM IN
FIRST END STYLECHAMFERED
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER ANGLE15.0 DEGREES MINIMUM
PIN OVERALL DIAMETER0.3759 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
FEATURES PROVIDEDCASEHARDENED
SPECIAL FEATURESCASE DEPTH 0.020 IN. MIN TO ROCKWELL C 60.0 MIN 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 28420-250B-6?
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 28420-250B-6?
28420-250B-6 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 28420-250B-6?
28420-250B-6 is cataloged in the U.S. Government catalog under NSN 5315-01-251-0822. 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 — 28420-250B-6