PartsTable
Technical Data Sheet
4637 ✓ Verified by PartsTable
Ricoh · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

<b>Enjoy your everyday and outdoor experiences!</b><br><b>Achieves high image quality even when shooting underwater, night scenes, and landscape</b><br><br><b>Heavy-duty construction, waterproof to 12 meters and shockproof to 1.5 meters</b><br>Inside the compact body of the WG-30 are a five-times optical zoom lens with an approx. 28mm wide-angle coverage (in the 35mm format) and the imaging power of approx.16.0 effective megapixels.<br>With a back-illuminated CMOS image sensor with a high-performance image processing engine and low-noise performance, wide dynamic range shooting is possible.<br>A more evolved mermaid mode, suitable for underwater shooting, minimizes color cast underwater with optimized color reproduction.<br><br>The WG-30’s rugged, airtight body is ready for harsh, demanding outdoor conditions. It’s not only waterproof down to 12 meters and dustproof against sand and smudges, but shockproof against falls from heights to 1.5 meters, freezeproof to temperatures as low as This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-779-9939, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
4637
NSN: 6625-00-779-9939
FSC: 6625
CAGE: 11837 — ELECTRO SCIENTIFIC INDUSTRIES INC (USA)
SPECIFICATIONS
diameter1.3150 INCHES MINIMUM AND 1.3200 INCHES MAXIMUM IN
materialSTEEL COMP 1010 OVERALL
body_styleWEBBED, SOLID
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle23.4167 DEGREES
corner_shapeSQUARE ALL CORNERS
key_quantity1
belt_quantity2
pitch_diameter6.0658 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
NSN6625-00-779-9939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Ricoh LIGHT EMITTING DIODE TITLE COMPONENT PN 4637 MFR Ricoh LIGHT EMITTING DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
4637Interchangeable
interchangeable cross-reference
interchangeable
A-A-52160/2B58Interchangeable
interchangeable cross-reference
interchangeable
A-A-52160Interchangeable
interchangeable cross-reference
interchangeable
B58-2Interchangeable
interchangeable cross-reference
interchangeable
26821Interchangeable
interchangeable cross-reference
interchangeable
131MGH1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4637?
4637 is a LIGHT EMITTING DIODE manufactured by Ricoh.
What parts can replace 4637?
There are 9 known substitutes for 4637: 4637, A-A-52160/2B58, A-A-52160 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4637?
4637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-779-9939. This indicates validated use in U.S. government and defense supply chains.
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