PartsTable
Technical Data Sheet
53743 ✓ Verified by PartsTable
Hama · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

- USB connecting cable in premium quality<br>- Connects a PC/notebook/netbook to a USB terminal device (e.g. printer, scanner, speaker)<br>- Suitable and tested for USB 2.0, downward compatible to USB 1.1<br>- UL certified cable material<br>- High-quality, shielded cable material for reduction of interference<br>- 24K gold-plated plug contacts for good signal transmission due to low transition resistance<br>- Sturdy plugs and moulded strain reliefs, high mechanical resistance<br>- Extremely long service life due to aluminium-sheathed plugs<br>- Connection 1: USB-A Plug<br>- Connection 2: USB-B Plug<br>- Quality: Pro-Class 5 Stars<br>- Colour: Black<br>- Length: 3.00 m<br>- Max. Data Transmitting Rate: 480 Mbit/s<br>- USB Standard: USB 2.0 Certified This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-058-1082, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
53743
NSN: 5305-00-058-1082
FSC: 5305
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 4620 OVERALL
body_styleWEBBED, OFFSET, SOLID
bore_styleW/ KEYWAY BOTH ENDS
pitch_diameter1.7240 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity78
hardness_rating45.0 ROCKWELL C NOMINAL OVERALL
style_designatorONE PROTRUDING HUB, ONE FLUSH HUB
surface_treatmentPHOSPHATE OVERALL
face_nominal_width0.187 INCHES IN
hub_nominal_diameter0.370 INCHES BOTH ENDS IN
hub_style_designatorPLAIN BOTH ENDS
NSN5305-00-058-1082
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 53743 · Hama ⚠ 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
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER: 0.164 INCHES IN
HEAD DIAMETER: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633 ASSN STD ALL TREATMENT RESPONSES OVERALL
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
SURFACE TREATMENT: ZINC OVERALL
MATERIAL: STEEL OVERALL
HEAD STYLE: PAN
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 ASSN STD ALL TREATMENT RESPONSES OVERALL
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
HEAD STYLEPAN
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
FASTENER LENGTH0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
AMSE-B18.6.4Interchangeable
interchangeable cross-reference
interchangeable
FF-S-107 TYAInterchangeable
interchangeable cross-reference
interchangeable
ANSI B18.6.4Interchangeable
interchangeable cross-reference
interchangeable
MS24617-46Interchangeable
interchangeable cross-reference
interchangeable
80096Interchangeable
interchangeable cross-reference
interchangeable
FF-S-107 TYABST PAN RECESSEDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53743?
53743 is a GEAR,SPUR manufactured by Hama.
What parts can replace 53743?
There are 33 known substitutes for 53743: AMSE-B18.6.4, FF-S-107 TYA, ANSI B18.6.4 and 30 more. Substitute compatibility should be verified for your specific system.
Is 53743 still available?
53743 is currently cancelled.
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