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12443617-041 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12443617-041: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL OVERALL, point_type: EXTENDED PRONG SQUARE CUT, special_features: USED ON: FMJV/AI/AIR, FMTVAIP2, MII47, style_designator: STANDARD, underloop_length: 2.0 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-643-7488, 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
12443617-041
NSN: 5315-01-643-7488
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL OVERALL
point_typeEXTENDED PRONG SQUARE CUT
special_featuresUSED ON: FMJV/AI/AIR, FMTVAIP2, MII47
style_designatorSTANDARD
underloop_length2.0 INCHES NOMINAL IN
end_item_identification2320-01-549-8565
material_document_and_classificationASTM A493 STAINLESS AND HEAT RESISTANT TYPE 302 (UNS S302000) OR TYPE 304 (UNS S304000) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyPIN COTTER
NSN5315-01-643-7488
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12443617-041 · 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
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A493 STAINLESS AND HEAT RESISTANT TYPE 302 (UNS S302000) OR TYPE 304 (UNS S304000) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
UNDERLOOP LENGTH: 2.0 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A493 STAINLESS AND HEAT RESISTANT TYPE 302 (UNS S302000) OR TYPE 304 (UNS S304000) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESUSED ON: FMJV/AI/AIR, FMTVAIP2, MII47
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN COTTER
END ITEM IDENTIFICATION2320-01-549-8565
UNDERLOOP LENGTH2.0 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
POINT TYPEEXTENDED PRONG SQUARE CUT
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 12443617-041?
12443617-041 is a PIN,COTTER.
What is the NSN for 12443617-041?
12443617-041 is cataloged in the U.S. Government catalog under NSN 5315-01-643-7488. This indicates validated use in U.S. government and defense supply chains.
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