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5486661 ITEM 49 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5486661 ITEM 49: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include special_features: NUT, SELF LOCKING, HEX, 0.180-24UNC-3B; NICU. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-240-8833, 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
5486661 ITEM 49
NSN: 5310-01-240-8833
FSC: 5310 — Nuts and Washers
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
special_featuresNUT, SELF LOCKING, HEX, 0.180-24UNC-3B; NICU
NSN5310-01-240-8833
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5486661 ITEM 49 · 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 FEATURESNUT, SELF LOCKING, HEX, 0.180-24UNC-3B; NICU
SUBSTITUTES & CROSS-REFERENCES 3
17828Reference document
Same NSN cross-reference
Reference document — Identification reference
5486661 TYPE 49Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
709-5486661 ITEM 49Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5486661 ITEM 49?
5486661 ITEM 49 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 5486661 ITEM 49?
There are 3 known substitutes for 5486661 ITEM 49: 17828, 5486661 TYPE 49, 709-5486661 ITEM 49. Substitute compatibility should be verified for your specific system.
What is the NSN for 5486661 ITEM 49?
5486661 ITEM 49 is cataloged in the U.S. Government catalog under NSN 5310-01-240-8833. This indicates validated use in U.S. government and defense supply chains.
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