PartsTable
Technical Data Sheet
549-1 ✓ Verified by PartsTable
Multibrackets · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The new M Public Ceilingmount Large Back to Back is a sturdy double flat panel ceiling mount with VESA adapters supporting up to 600x400.<br>The M Public Ceilingmounts Back to Back feature allows large flat panels or digital signage solutions to be seen from multiple locations. This solution is perfect to use in public installations such as stores, airports, hospitals or elsewhere where safety, stability and perfect viewing angles from multiple positions around the screens are needed.<br>Change the screen from landscape to portrait by turning the screen without demounting it. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-118-3016, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 549-1
NSN: 5330-00-118-3016
FSC: 5330
CAGE: 55948 — BOTOMAN MFG CO INC (USA)
SPECIFICATIONS
colorBLUE GRAY BASIC
materialPLASTIC, POLYETHYLENE (PP) OUTER CONTAINER
body_styleWEBBED, SOLID
bore_shapeSTRAIGHT
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
body_length0.375 INCHES NOMINAL IN
helix_angle30.0000 DEGREES
temp_rating-65.0 FAHRENHEIT MINIMUM AND 400.0 FAHRENHEIT MAXIMUM DEGF
thread_class2A SINGLE THREADED PORTION A
body_diameter0.138 INCHES NOMINAL IN
NSN5330-00-118-3016
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 549-1 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
BEARING SURFACE WIDTH: 0.469 INCHES NOMINAL IN
APERTURE WIDTH: 4.750 INCHES NOMINAL IN
APERTURE LENGTH: 10.312 INCHES NOMINAL IN
HOLE DIAMETER: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
MATERIAL: CORK OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BEARING SURFACE WIDTH0.469 INCHES NOMINAL IN
OVERALL LENGTH11.188 INCHES NOMINAL IN
OVERALL WIDTH5.625 INCHES NOMINAL IN
APERTURE WIDTH4.750 INCHES NOMINAL IN
APERTURE LENGTH10.312 INCHES NOMINAL IN
HOLE DIAMETER0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
MATERIALCORK OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
14000216-581Interchangeable
interchangeable cross-reference
interchangeable
35D2076222-1Interchangeable
interchangeable cross-reference
interchangeable
08-49003-27Interchangeable
interchangeable cross-reference
interchangeable
415891-22Interchangeable
interchangeable cross-reference
interchangeable
5491Interchangeable
interchangeable cross-reference
interchangeable
124663Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 549-1?
549-1 is a RESISTOR,FIXED,COMPOSITION manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 549-1?
There are 17 known substitutes for 549-1: 14000216-581, 35D2076222-1, 08-49003-27 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 549-1?
549-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-118-3016. This indicates validated use in U.S. government and defense supply chains.
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