PartsTable
Technical Data Sheet
3-643 ✓ Verified by PartsTable
PanzerGlass · MRO · MRO_GENERAL
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

Protect your watch from the hazards of everyday life with PanzerGlass®. Accidental bumps against handrails, elevator doors or table corners are no match for this scratch and shock-resistant screen protector glass. It even keeps your watch safe if you knock it down from your nightstand or bathroom sink onto a stone-hard floor.

As an added bonus, the smudge-free coating with antibacterial effect kills up to 99.99% of all common surface bacteria and reduces traces of fingerprints and dirt.<br><br>The full-body glass covers the entire front as well as the curved sides of your watch, while still providing easy access to all button controls. It is easy to install – just click it on and off as you like – and once installed, you’ll never again fear the screeching sound of glass against metal. This may never happen, but if it does, you’ll regret not having clicked “add to cart”.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-844-6450, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 3-643
NSN: 6625-00-844-6450
FSC: 6625
CAGE: 55026 — SIMPSON ELECTRIC COMPANY, INC. (USA)
SPECIFICATIONS
colorCLEAR
width4.000 INCHES NOMINAL IN
length4.750 INCHES NOMINAL IN
special_featuresCOMPRESSED OCCLUSIVE ADHESIVE DRESSING; THIS NSN IS NOT PROCURABLE IT IS ONLY FOR THE USE BY THE MILITARY
part_name_assigned_by_controlling_agencyDRESSING OCCLUSIVE ADHESIVE 4.75 IN X 4 IN IN
NSN6625-00-844-6450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: PanzerGlass PARTS KIT,HYDRAULIC BRAKE MASTER TITLE COMPONENT PN 3-643 MFR PanzerGlass PARTS KIT,HYDRAULIC BR
KEY FEATURES
FEATURES PROVIDED: ZERO ADJUSTER
POINTER COLOR: BLACK SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY: 60 SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.240 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDZERO ADJUSTER
OVERALL LENGTH2.530 INCHES MAXIMUM IN
SPECIAL FEATURES0.0166 OHMS RES
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY60 SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.240 INCHES NOMINAL IN
OVERALL HEIGHT3.140 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.240 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
ME1057Upgraded Successor
successor cross-reference
successor
450-0089-00Upgraded Successor
successor cross-reference
successor
450-0089-000Upgraded Successor
successor cross-reference
successor
27BInterchangeable
interchangeable cross-reference
interchangeable
3-643Interchangeable
interchangeable cross-reference
interchangeable
48288Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-643?
3-643 is a PARTS KIT,HYDRAULIC BRAKE MASTER manufactured by PanzerGlass. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3-643?
There are 21 known substitutes for 3-643: ME1057, 450-0089-00, 450-0089-000 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-643?
3-643 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-844-6450. This indicates validated use in U.S. government and defense supply chains.
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