PartsTable
Technical Data Sheet
Download PDF

82A5027A1258 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

82A5027A1258: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, first_end_style: ROUND, second_end_style: COUNTERBORED W/O THRU HOLE, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM, pin_overall_diameter: 7.90 MILLIMETERS MINIMUM AND 8.10 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-185-2041, 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
82A5027A1258
NSN: 5315-01-185-2041
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
first_end_styleROUND
second_end_styleCOUNTERBORED W/O THRU HOLE
surface_treatmentPASSIVATE OVERALL
pin_overall_length15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
pin_overall_diameter7.90 MILLIMETERS MINIMUM AND 8.10 MILLIMETERS MAXIMUM MM
first_end_outer_radius4.0 MILLIMETERS NOMINAL MM
second_end_counterbore_depth10.0 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM
second_end_counterbore_diameter6.23 MILLIMETERS MINIMUM AND 6.60 MILLIMETERS MAXIMUM MM
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
surface_treatment_document_and_classificationQQ-P-35,TY 1,TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-185-2041
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 82A5027A1258 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TY 1,TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 7.90 MILLIMETERS MINIMUM AND 8.10 MILLIMETERS MAXIMUM MM
•
PIN OVERALL LENGTH: 15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END COUNTERBORE DIAMETER: 6.23 MILLIMETERS MINIMUM AND 6.60 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 1,TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER7.90 MILLIMETERS MINIMUM AND 8.10 MILLIMETERS MAXIMUM MM
PIN OVERALL LENGTH15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END COUNTERBORE DIAMETER6.23 MILLIMETERS MINIMUM AND 6.60 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTPASSIVATE OVERALL
SECOND END STYLECOUNTERBORED W/O THRU HOLE
MATERIALSTEEL COMP 303 OVERALL
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 82A5027A1258?
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 82A5027A1258?
82A5027A1258 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 82A5027A1258?
82A5027A1258 is cataloged in the U.S. Government catalog under NSN 5315-01-185-2041. 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 — 82A5027A1258

✓ 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.