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403400 — FILTER ELEMENT SET,FLUID

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

403400: FILTER ELEMENT SET,FLUID.

The FILTER ELEMENT SET,FLUID is a Legrand industrial component. Key specifications include special_features: 20 MICRON RATING, end_item_identification: FILTER HIGH, part_name_assigned_by_controlling_agency: FILTER HYDRALIC/LUB OIL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-164-7481, 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
403400
NSN: 5310-01-164-7481
NIINs: 011647481, 016409596
FSC: 5310 — Nuts and Washers
CAGE: 15230 — NSGDATACOM INC (USA)
SPECIFICATIONS
special_features20 MICRON RATING
end_item_identificationFILTER HIGH
part_name_assigned_by_controlling_agencyFILTER HYDRALIC/LUB OIL
NSN5310-01-164-7481
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 403400 · Legrand ⚠ 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
NUT DIAMETER: 0.250 INCHES NOMINAL IN
•
PILOT DIAMETER: 0.195 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
•
NUT STYLE: SPLINE
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.138 INCHES IN
NUT DIAMETER0.250 INCHES NOMINAL IN
PILOT DIAMETER0.195 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
NUT STYLESPLINE
THREAD CLASS2B
THREAD QUANTITY PER INCH32
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 403400?
403400 is a FILTER ELEMENT SET,FLUID manufactured by Legrand.
What is the NSN for 403400?
403400 is cataloged in the U.S. Government catalog under NSN 5310-01-164-7481. This indicates validated use in U.S. government and defense supply chains.
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