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1560H34-208-3 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1560H34-208-3: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, surface_finish: 40.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: SQUARE, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL, pin_overall_length: 2.644 INCHES MINIMUM AND 2.654 INCHES MAXIMUM IN, first_hole_diameter: 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-313-0570, 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
1560H34-208-3
NSN: 5315-00-313-0570
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
surface_finish40.0 MICROINCHES OUTSIDE DIAMETER
first_end_styleSQUARE
hardness_rating40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
pin_overall_length2.644 INCHES MINIMUM AND 2.654 INCHES MAXIMUM IN
first_hole_diameter0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
pin_overall_diameter0.4366 INCHES MINIMUM AND 0.4373 INCHES MAXIMUM IN
second_hole_diameter0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
hole_arrangement_styleBOTH END DRILLED
material_document_and_classificationMIL-S-6758,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
center_to_center_distance_between_holes2.190 INCHES MINIMUM AND 2.195 INCHES MAXIMUM IN
NSN5315-00-313-0570
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1560H34-208-3 · 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: 40.0 MICROINCHES OUTSIDE DIAMETER
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.4366 INCHES MINIMUM AND 0.4373 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.644 INCHES MINIMUM AND 2.654 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH40.0 MICROINCHES OUTSIDE DIAMETER
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.4366 INCHES MINIMUM AND 0.4373 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.644 INCHES MINIMUM AND 2.654 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SECOND HOLE DIAMETER0.125 INCHES MINIMUM AND 0.128 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 1
1560H34-208Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1560H34-208-3?
1560H34-208-3 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 1560H34-208-3?
There is 1 known substitute for 1560H34-208-3: 1560H34-208. Substitute compatibility should be verified for your specific system.
What is the NSN for 1560H34-208-3?
1560H34-208-3 is cataloged in the U.S. Government catalog under NSN 5315-00-313-0570. 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.