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SPL51668-04 — NUT,CLIP ON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SPL51668-04: NUT,CLIP ON.

The NUT,CLIP ON is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CRES,AMS 5525 A286,PASSIVATED; 0.357 IN. LG; 0.225 IN.

W; 0.020 IN. THK; 4-40 THDS IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-125-3829, 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
SPL51668-04
NSN: 5310-01-125-3829
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRES,AMS 5525 A286,PASSIVATED; 0.357 IN. LG; 0.225 IN. W; 0.020 IN. THK; 4-40 THDS IN
NSN5310-01-125-3829
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SPL51668-04 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES,AMS 5525 A286,PASSIVATED; 0.357 IN. LG; 0.225 IN. W; 0.020 IN. THK; 4-40 THDS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES,AMS 5525 A286,PASSIVATED; 0.357 IN. LG; 0.225 IN. W; 0.020 IN. THK; 4-40 THDS IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
NU37-01Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SPL51668-04?
SPL51668-04 is a NUT,CLIP ON.
What parts can replace SPL51668-04?
There is 1 known substitute for SPL51668-04: NU37-01. Substitute compatibility should be verified for your specific system.
What is the NSN for SPL51668-04?
SPL51668-04 is cataloged in the U.S. Government catalog under NSN 5310-01-125-3829. This indicates validated use in U.S. government and defense supply chains.
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