20441 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

Legrand · NUT WASHER

PRODUCT OVERVIEW

20441: SPRING,HELICAL,COMPRESSION.

Lightweight, desktop microphone for clear recording or embedding of audio USB Type A male audio cable for connecting to laptops, notebooks or conferencing equipment Easily adjustable, unidirectional design for ensuring the optimum height for recording Small plastic base for positioning on a desk or work surface 2 year warranty The Lindy USB Type A audio desktop microphone is a simple solution for recording, video conferencing or embedding audio to a USB output. Providing clear audio from the user, this microphone is ideal for use in home video conferencing, live presentations or small recording setups. Fitted with a 1.6m USB Type A cable, this microphone can be connected to a variety of devices including laptops, PCs or recording equipment, or alternatively connected to a USB hub alongside other USB devices.

The easily adjustable, unidirectional design ensures the correct height for use, while the small plastic base allows for stable positioning on a de This part is cataloged in the U.S. Government catalog under NSN 5310-00-391-0688, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS

20441

NSN: 5310-00-391-0688
NIINs: 003910688, 011130447, 012101245, 016260179, 017330808
FSC: 5310 — Nuts and Washers
CAGE: 33116 — KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV (USA)

SPECIFICATIONS

material	STEEL COMP 1108 OVERALL
nut_style	CONE SEAT, HEXAGON
nut_height	0.625 INCHES NOMINAL IN
thread_class	2B
thread_series	UNF
cone_seat_angle	60.00 DEGREES NOMINAL
locking_feature	FREE-RUNNING ALL METAL DESIGN
thread_direction	LEFT-HAND
surface_treatment	CADMIUM OR ZINC OVERALL
width_across_flats	0.812 INCHES NOMINAL IN
nominal_thread_size	0.500 INCHES IN
end_item_identification	6525-01-720-7557
NSN	5310-00-391-0688

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.812 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: LEFT-HAND

•

NOMINAL THREAD SIZE: 0.500 INCHES IN

•

CONE SEAT ANGLE: 60.00 DEGREES NOMINAL

•

LOCKING FEATURE: FREE-RUNNING ALL METAL DESIGN

•

NUT HEIGHT: 0.625 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.812 INCHES NOMINAL IN
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	LEFT-HAND
NOMINAL THREAD SIZE	0.500 INCHES IN
CONE SEAT ANGLE	60.00 DEGREES NOMINAL
LOCKING FEATURE	FREE-RUNNING ALL METAL DESIGN
NUT HEIGHT	0.625 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
NUT STYLE	CONE SEAT, HEXAGON

SUBSTITUTES & CROSS-REFERENCES 2

69958HSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

X1023LReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 20441?

20441 is a SPRING,HELICAL,COMPRESSION manufactured by Legrand.

What parts can replace 20441?

There are 2 known substitutes for 20441: 69958H, X1023L. Substitute compatibility should be verified for your specific system.

What is the NSN for 20441?

20441 is cataloged in the U.S. Government catalog under NSN 5310-00-391-0688. This indicates validated use in U.S. government and defense supply chains.

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