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12505187 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12505187: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 4.0 MILLIMETERS NOMINAL MM, diameter: 19.0 MILLIMETERS NOMINAL MM, material: STEEL OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 31.8 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-567-8980, 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
12505187
NSN: 5315-01-567-8980
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height4.0 MILLIMETERS NOMINAL MM
diameter19.0 MILLIMETERS NOMINAL MM
materialSTEEL OVERALL
head_styleFLAT
style_designatorSTRAIGHT
pin_head_diameter31.8 MILLIMETERS NOMINAL MM
surface_treatmentZINC AND CHROMATE OVERALL
under_head_length90.0 MILLIMETERS NOMINAL MM
end_item_identification5 TON CARGO TRUCK 2320-01-549-8565
material_document_and_classificationASTM A576 GRADE 1030/1036 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyPIN
surface_treatment_document_and_classificationASTM B633 TY II CL 25 COLOR OLIVE DRAB ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-567-8980
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12505187 · 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: ASTM B633 TY II CL 25 COLOR OLIVE DRAB ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 90.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 31.8 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 GRADE 1030/1036 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 19.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: FLAT
•
HEIGHT: 4.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY II CL 25 COLOR OLIVE DRAB ASSN STD SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH90.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER31.8 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 GRADE 1030/1036 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER19.0 MILLIMETERS NOMINAL MM
HEAD STYLEFLAT
HEIGHT4.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENTZINC AND CHROMATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN
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
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FREQUENTLY ASKED QUESTIONS
What is 12505187?
12505187 is a PIN,STRAIGHT,HEADED.
What is the NSN for 12505187?
12505187 is cataloged in the U.S. Government catalog under NSN 5315-01-567-8980. 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.