2190-0411 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

2190-0411: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include hole_diameter: 0.116 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN, outside_diameter: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, style_designator: FLAT EXTERNAL TEETH, material_thickness: 0.015 INCHES NOMINAL IN, material_document_and_classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-110-7932, 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

2190-0411

NSN: 5310-01-110-7932
FSC: 5310 — Nuts and Washers
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

hole_diameter	0.116 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
outside_diameter	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
style_designator	FLAT EXTERNAL TEETH
material_thickness	0.015 INCHES NOMINAL IN
material_document_and_classification	66 FED STD ALL MATERIAL RESPONSES OVERALL
NSN	5310-01-110-7932

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: FLAT EXTERNAL TEETH

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL

•

OUTSIDE DIAMETER: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.015 INCHES NOMINAL IN

•

HOLE DIAMETER: 0.116 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	FLAT EXTERNAL TEETH
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.015 INCHES NOMINAL IN
HOLE DIAMETER	0.116 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

1604-00-4102Reference document

Same NSN cross-reference

Reference document — Secondary reference

1604-00-004000Reference document

Same NSN cross-reference

Reference document — Secondary reference

99502Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 2190-0411?

2190-0411 is a WASHER,LOCK.

What parts can replace 2190-0411?

There are 3 known substitutes for 2190-0411: 1604-00-4102, 1604-00-004000, 99502. Substitute compatibility should be verified for your specific system.

What is the NSN for 2190-0411?

2190-0411 is cataloged in the U.S. Government catalog under NSN 5310-01-110-7932. This indicates validated use in U.S. government and defense supply chains.

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