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12260871 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12260871: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.250 INCHES NOMINAL IN, diameter: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, material: STEEL COMP 8615 OR STEEL COMP 8617 OR STEEL COMP 8620 OVERALL, head_style: FLAT CHAMFER, style_designator: STRAIGHT, pin_head_diameter: 0.880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-310-1653, 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
12260871
NSN: 5315-01-310-1653
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.250 INCHES NOMINAL IN
diameter0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
materialSTEEL COMP 8615 OR STEEL COMP 8617 OR STEEL COMP 8620 OVERALL
head_styleFLAT CHAMFER
style_designatorSTRAIGHT
pin_head_diameter0.880 INCHES NOMINAL IN
surface_treatmentPHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL
under_head_length5.790 INCHES MINIMUM AND 5.810 INCHES MAXIMUM IN
first_hole_diameter0.141 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
material_document_and_classificationASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationDOD-P-16232,TYPE M NATIONAL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TYPE Z NATIONAL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5315-01-310-1653
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12260871 · 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: DOD-P-16232,TYPE M NATIONAL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TYPE Z NATIONAL SPEC 2ND TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 5.790 INCHES MINIMUM AND 5.810 INCHES MAXIMUM IN
•
FIRST HOLE DIAMETER: 0.141 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.880 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
DIAMETER: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TYPE M NATIONAL SPEC 1ST TREATMENT RESPONSE OR DOD-P-16232,TYPE Z NATIONAL SPEC 2ND TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH5.790 INCHES MINIMUM AND 5.810 INCHES MAXIMUM IN
FIRST HOLE DIAMETER0.141 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.880 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
HEIGHT0.250 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12260871?
12260871 is a PIN,STRAIGHT,HEADED.
What is the NSN for 12260871?
12260871 is cataloged in the U.S. Government catalog under NSN 5315-01-310-1653. This indicates validated use in U.S. government and defense supply chains.
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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.