W4108-SS — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

W4108-SS: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.171 INCHES NOMINAL IN, outside_diameter: 0.869 INCHES NOMINAL IN, special_features: BOLT SIZE NOMINAL 1/2 IN. IN, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 0.125 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-653-5057, 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

W4108-SS

NSN: 5310-01-653-5057
FSC: 5310 — Nuts and Washers
CAGE: 79218 — WATEROUS COMPANY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
hole_diameter	0.171 INCHES NOMINAL IN
outside_diameter	0.869 INCHES NOMINAL IN
special_features	BOLT SIZE NOMINAL 1/2 IN. IN
style_designator	SPLIT HELICAL-RIGHT HAND
material_thickness	0.125 INCHES NOMINAL IN
end_item_identification	4210016220440
material_document_and_classification	SAE30302 OR SAE 30305 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	WASHER-LOCK, MEDIUM SPRING, REGULAR SERIES
NSN	5310-01-653-5057

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE30302 OR SAE 30305 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.869 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	SAE30302 OR SAE 30305 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.869 INCHES NOMINAL IN
MATERIAL THICKNESS	0.125 INCHES NOMINAL IN
SPECIAL FEATURES	BOLT SIZE NOMINAL 1/2 IN. IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	WASHER-LOCK, MEDIUM SPRING, REGULAR SERIES
END ITEM IDENTIFICATION	4210016220440
MATERIAL	STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER	0.171 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

W4100Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is W4108-SS?

W4108-SS is a WASHER,LOCK.

What parts can replace W4108-SS?

There is 1 known substitute for W4108-SS: W4100. Substitute compatibility should be verified for your specific system.

What is the NSN for W4108-SS?

W4108-SS is cataloged in the U.S. Government catalog under NSN 5310-01-653-5057. This indicates validated use in U.S. government and defense supply chains.

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