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4N3884 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4N3884: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 6.88 MILLIMETERS MINIMUM AND 6.88 MILLIMETERS MINIMUM AND 7.14 MILLIMETERS MAXIMUM7.14 MILLIMETERS MAXIMUM MM, overall_height: 1.57 MILLIMETERS NOMINAL1.57 MILLIMETERS NOMINAL MM, outside_diameter: 12.70 MILLIMETERS NOMINAL12.70 MILLIMETERS NOMINAL MM, style_designator: SPRING TENSION, material_thickness: 0.28 MILLIMETERS MINIMUM AND 0.28 MILLIMETERS MINIMUM AND 0.54 MILLIMETERS MAXIMUM0.54 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-023-9112, 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
4N3884
NSN: 5310-01-023-9112
FSC: 5310 — Nuts and Washers
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter6.88 MILLIMETERS MINIMUM AND 6.88 MILLIMETERS MINIMUM AND 7.14 MILLIMETERS MAXIMUM7.14 MILLIMETERS MAXIMUM MM
overall_height1.57 MILLIMETERS NOMINAL1.57 MILLIMETERS NOMINAL MM
outside_diameter12.70 MILLIMETERS NOMINAL12.70 MILLIMETERS NOMINAL MM
style_designatorSPRING TENSION
material_thickness0.28 MILLIMETERS MINIMUM AND 0.28 MILLIMETERS MINIMUM AND 0.54 MILLIMETERS MAXIMUM0.54 MILLIMETERS MAXIMUM MM
material_document_and_classificationIE 463 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-023-9112
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4N3884 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: IE 463 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 12.70 MILLIMETERS NOMINAL12.70 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 0.28 MILLIMETERS MINIMUM AND 0.28 MILLIMETERS MINIMUM AND 0.54 MILLIMETERS MAXIMUM0.54 MILLIMETERS MAXIMUM MM
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 6.88 MILLIMETERS MINIMUM AND 6.88 MILLIMETERS MINIMUM AND 7.14 MILLIMETERS MAXIMUM7.14 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.57 MILLIMETERS NOMINAL1.57 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONIE 463 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER12.70 MILLIMETERS NOMINAL12.70 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS0.28 MILLIMETERS MINIMUM AND 0.28 MILLIMETERS MINIMUM AND 0.54 MILLIMETERS MAXIMUM0.54 MILLIMETERS MAXIMUM MM
MATERIALSTEEL OVERALL
HOLE DIAMETER6.88 MILLIMETERS MINIMUM AND 6.88 MILLIMETERS MINIMUM AND 7.14 MILLIMETERS MAXIMUM7.14 MILLIMETERS MAXIMUM MM
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

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 4N3884?
4N3884 is a WASHER,SPRING TENSION.
What is the NSN for 4N3884?
4N3884 is cataloged in the U.S. Government catalog under NSN 5310-01-023-9112. This indicates validated use in U.S. government and defense supply chains.
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