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135B6386-2 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

135B6386-2: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, surface_finish: 125.0 MICROINCHES OVERALL, first_end_style: ROUND, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SHOULDER, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-211-7660, 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
135B6386-2
NSN: 5315-00-211-7660
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
surface_finish125.0 MICROINCHES OVERALL
first_end_styleROUND
hardness_rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSHOULDER
surface_treatmentPHOSPHATE OVERALL
second_step_length1.343 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN
first_step_diameter0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
second_step_diameter0.277 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
first_end_outer_radius0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
material_document_and_classificationASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-P-16232 TY M CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-211-7660
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 135B6386-2 · 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: 125.0 MICROINCHES OVERALL
•
FIRST STEP DIAMETER: 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 TY M CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: ROUND
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
•
SECOND STEP LENGTH: 1.343 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
FIRST STEP DIAMETER0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 TY M CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLEROUND
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
SECOND STEP LENGTH1.343 INCHES MINIMUM AND 1.353 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND STEP DIAMETER0.277 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
SURFACE TREATMENTPHOSPHATE 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 135B6386-2?
135B6386-2 is a PIN,SHOULDER,HEADED.
What is the NSN for 135B6386-2?
135B6386-2 is cataloged in the U.S. Government catalog under NSN 5315-00-211-7660. 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.