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58388 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

58388: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include head_height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, current_type: DC, thread_class: 2A A, head_diameter: 0.241 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN, thread_length: 0.262 INCHES MINIMUM IN, overall_length: 1.135 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-015-0935, 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
58388
NSN: 5305-01-015-0935
NIINs: 010150935, 010197605, 010543829, 014249114
FSC: 5305 — Screws
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
head_height0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
current_typeDC
thread_class2A A
head_diameter0.241 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
thread_length0.262 INCHES MINIMUM IN
overall_length1.135 INCHES MAXIMUM IN
screw_materialSTEEL
voltage_rating5.0 VOLTS MINIMUM AND 15.0 VOLTS MAXIMUM
fastener_length0.312 INCHES NOMINAL IN
overall_diameter0.295 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
NSN5305-01-015-0935
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 58388 · OEM ⚠ 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: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.312 INCHES NOMINAL IN
•
THREAD LENGTH: 0.262 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.312 INCHES NOMINAL IN
THREAD LENGTH0.262 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
THREAD QUANTITY PER INCH40
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 58388?
58388 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What is the NSN for 58388?
58388 is cataloged in the U.S. Government catalog under NSN 5305-01-015-0935. 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.