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403587 — ARM,BRAKE

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

403587: ARM,BRAKE.

The ARM,BRAKE is a Legrand industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_height: 0.219 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, head_diameter: 0.235 INCHES NOMINAL IN, thread_length: 0.094 INCHES NOMINAL EXTERNAL IN, overall_length: 0.364 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-473-9443, 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
403587
NSN: 5305-00-473-9443
NIINs: 004739443, 008431523, 016908609
FSC: 5305 — Screws
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_height0.219 INCHES NOMINAL IN
thread_class3A EXTERNAL A
head_diameter0.235 INCHES NOMINAL IN
thread_length0.094 INCHES NOMINAL EXTERNAL IN
overall_length0.364 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentSILVER OVERALL
nominal_thread_size0.190 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN5305-00-473-9443
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 403587 · Legrand ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.086 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
PRIMARY WASHER OUTSIDE DIAMETER: 0.306 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.214 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: BINDING
•
PRIMARY WASHER STYLE: FLAT EXTERNAL TEETH
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.086 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
FASTENER LENGTH0.250 INCHES NOMINAL IN
PRIMARY WASHER OUTSIDE DIAMETER0.306 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
THREAD LENGTH0.214 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEBINDING
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
THREAD DIRECTIONRIGHT-HAND
PRIMARY WASHER MATERIAL THICKNESS0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
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 403587?
403587 is a ARM,BRAKE manufactured by Legrand.
What is the NSN for 403587?
403587 is cataloged in the U.S. Government catalog under NSN 5305-00-473-9443. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.