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A10686 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A10686: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP W108 OR STEEL COMP W109 OR STEEL COMP W110 OVERALL, first_end_style: CHAMFERED, surface_treatment: PHOSPHATE OVERALL, pin_overall_length: 0.613 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN, pin_overall_diameter: 0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN, first_end_taper_angle: 23.0 DEGREES MINIMUM AND 27.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-034-8041, 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
A10686
NSN: 5315-00-034-8041
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U4574 — FNH UK LTD (GBR)
SPECIFICATIONS
materialSTEEL COMP W108 OR STEEL COMP W109 OR STEEL COMP W110 OVERALL
first_end_styleCHAMFERED
surface_treatmentPHOSPHATE OVERALL
pin_overall_length0.613 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN
pin_overall_diameter0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN
first_end_taper_angle23.0 DEGREES MINIMUM AND 27.0 DEGREES MAXIMUM
first_end_taper_length0.0151 INCHES MINIMUM AND 0.0161 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-00779 FED SPEC ALL MATERIAL RESPONSES OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classificationMIL-C-12968 TY A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-034-8041
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A10686 · 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
•
FIRST END TAPER LENGTH: 0.0151 INCHES MINIMUM AND 0.0161 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-12968 TY A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-00779 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
FIRST END TAPER ANGLE: 23.0 DEGREES MINIMUM AND 27.0 DEGREES MAXIMUM
•
PIN OVERALL DIAMETER: 0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.613 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.0151 INCHES MINIMUM AND 0.0161 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-12968 TY A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-00779 FED SPEC ALL MATERIAL RESPONSES OVERALL
FIRST END TAPER ANGLE23.0 DEGREES MINIMUM AND 27.0 DEGREES MAXIMUM
PIN OVERALL DIAMETER0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.613 INCHES MINIMUM AND 0.637 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL COMP W108 OR STEEL COMP W109 OR STEEL COMP W110 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 2
5315000348041Reference document
Same NSN cross-reference
Reference document — Informative reference only
0740626Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A10686?
A10686 is a PIN,STRAIGHT,HEADLESS.
What parts can replace A10686?
There are 2 known substitutes for A10686: 5315000348041, 0740626. Substitute compatibility should be verified for your specific system.
What is the NSN for A10686?
A10686 is cataloged in the U.S. Government catalog under NSN 5315-00-034-8041. This indicates validated use in U.S. government and defense supply chains.
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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.