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749-0225 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

749-0225: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include special_features: REQUIRED 2, end_item_identification: NSN: 2320-01-529-2249; MRAP BUFFALO MK2A2, part_name_assigned_by_controlling_agency: COTTER PIN, TIE ROD END. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-548-5239, 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
749-0225
NSN: 5315-01-548-5239
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0B103 — MERITOR SPECIALTY PRODUCTS LLC (USA)
SPECIFICATIONS
special_featuresREQUIRED 2
end_item_identificationNSN: 2320-01-529-2249; MRAP BUFFALO MK2A2
part_name_assigned_by_controlling_agencyCOTTER PIN, TIE ROD END
NSN5315-01-548-5239
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 749-0225 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESREQUIRED 2
PART NAME ASSIGNED BY CONTROLLING AGENCYCOTTER PIN, TIE ROD END
END ITEM IDENTIFICATIONNSN: 2320-01-529-2249; MRAP BUFFALO MK2A2
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
F7490225Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 749-0225?
749-0225 is a PIN,COTTER.
What parts can replace 749-0225?
There is 1 known substitute for 749-0225: F7490225. Substitute compatibility should be verified for your specific system.
What is the NSN for 749-0225?
749-0225 is cataloged in the U.S. Government catalog under NSN 5315-01-548-5239. 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.