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Technical Data Sheet
6621 ✓ Verified by PartsTable
Multibrackets · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

M Pro Series - Side by Side with brackets 65" is our innovative - ready to be installed Single-Display Wallmount.<br><br>The new professional Pro Series A/V line from Multibrackets was designed with the installer in mind. Modular, easy to configure, quick to install, and simple to maintain. Working closely with installers we created a range with close to unlimited flexibility.

This model the M Wallmount Pro MBW2U is no exception. The product provides the versatility and flexibility demanded by installers. Based upon the Pro Series strong and ultra-flexible aluminum rail it is completely modular and has built in cable management throughout the entire solution to quicken installation and creating an esthetic result worth the public eye.<br><br>With its modular construction installers have vast possibilities to change, create, update and reconfigure its design if ideas change over time, then Pro Series can follow.<br><br>Designed with our Scandinavian heritage in mind and providing a clea This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-061-2839, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
6621
NSN: 5340-00-061-2839
FSC: 5340
CAGE: 79260 — WALKER MFG CO (USA)
SPECIFICATIONS
starterNOT REQUIRED
diameter0.343 INCHES NOMINAL IN
materialCOPPER ALLOY
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
current_typeAC
thread_class2A A
hole_diameter0.219 INCHES NOMINAL IN
inside_height0.250 INCHES NOMINAL IN
inside_length1.031 INCHES NOMINAL IN
outside_width0.500 INCHES NOMINAL IN
overall_width2.250 INCHES MAXIMUM IN
NSN5340-00-061-2839
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6621 MFR: Multibrackets ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
DIAMETER: 0.343 INCHES NOMINAL IN
STYLE DESIGNATOR: TWO PIECE
LOOP INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
MATERIAL: STEEL BAND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
OVERALL WIDTH0.687 INCHES NOMINAL IN
DIAMETER0.343 INCHES NOMINAL IN
STYLE DESIGNATORTWO PIECE
END ITEM IDENTIFICATIONW/S:AIRCRAFT, PHANTOM F-4; SUPPLY CLASS AOE; LOADER SCOOP; MARS CLASS T-AFS 1; NIMITZ CLASS CVN; FORRESTAL CLASS CV; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); WASP CLASS LHD
LOOP INSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIALSTEEL BAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
4073Upgraded Successor
successor cross-reference
successor
114SS651-1Upgraded Successor
successor cross-reference
successor
35406Interchangeable
interchangeable cross-reference
interchangeable
160671Interchangeable
interchangeable cross-reference
interchangeable
6621Interchangeable
interchangeable cross-reference
interchangeable
EE2-1-6-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6621?
6621 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Multibrackets.
What parts can replace 6621?
There are 17 known substitutes for 6621: 4073, 114SS651-1, 35406 and 14 more. Substitute compatibility should be verified for your specific system.
Is 6621 still available?
6621 is currently cancelled.
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