PartsTable / COMPONENT / 2DD189
2DD189 — Technical Data Sheet
✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
The WASHER,LOCK is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-582-5965, 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
2DD189
NSN: 5310-00-582-5965 FSC: 5310 CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
Part Number 2DD189 NSN 5310-00-582-5965
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 2DD189 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
30X562 Interchangeable interchangeable cross-reference
interchangeable
12X199 Interchangeable interchangeable cross-reference
interchangeable
3064686 Interchangeable interchangeable cross-reference
interchangeable
T1913 Interchangeable interchangeable cross-reference
interchangeable
42-6880-100-150 Interchangeable interchangeable cross-reference
interchangeable
K2412 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2DD189?
2DD189 is a WASHER,LOCK.
What parts can replace 2DD189?
There are 35 known substitutes for 2DD189: 30X562, 12X199, 3064686 and 32 more. Substitute compatibility should be verified for your specific system.
Is 2DD189 still available?
2DD189 is currently cancelled.