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05-1878 — WASHER,SPRING TENSION

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

05-1878: WASHER,SPRING TENSION.

Cat. 6A RJ 45 patch cords and user cords - RJ 45/RJ 45 - straight - With special “easy grip” plug - Compliant with ISO/IEC 11 801, EN 50173 and ANSI/TIA 568 standards Unscreened U/UTP, impedance 100 Ω - LSZH - Red - Length 1 m This part is cataloged in the U.S. Government catalog under NSN 5310-01-408-2144, 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
05-1878
NSN: 5310-01-408-2144
NIINs: 014082144, 015357927
FSC: 5310 — Nuts and Washers
CAGE: K6111 — QIOPTIQ LTD (GBR)
SPECIFICATIONS
overall_width20.000 INCHES NOMINAL IN
overall_height12.000 INCHES NOMINAL IN
overall_length31.000 INCHES NOMINAL IN
special_featuresCASE FOR STORAGE AND TRANSPORT OF TMDE; FOAM LINED; 5 COMPARTMENTS
part_name_assigned_by_controlling_agencyCASE TEST MEASUREMENT DIAGNOSTIC EQUIPMENT NO 1
NSN5310-01-408-2144
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 05-1878 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 05-1878?
05-1878 is a WASHER,SPRING TENSION manufactured by Legrand.
What is the NSN for 05-1878?
05-1878 is cataloged in the U.S. Government catalog under NSN 5310-01-408-2144. This indicates validated use in U.S. government and defense supply chains.
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