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4948 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
Multibrackets · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4948: RESISTOR,VARIABLE,WIRE WOUND,NON.

These days many installers get the request to promote content with exceptional clarity in any storefront window. Multibrackets Pro Series brings the ideal digital signage mounting solution for store windows. This product can be easily mounted on a stand or hung from a ceiling, giving retailers more options for positioning.

The smart design creates a clean look and offers flexibility in how valuable floor space is designed and utilized. This dedicated mount allows businesses to create a platform for eye-catching content deliveries on a minimalistic mounting solution. By many installers considered the ideal display and mount solution for store window applications.

A minimum of visible cables and screws from the outside. With a multitude of installer friendly features including concealed cable management for a professional appearance. This is an incredibly versatile solution that can be adapted to suit a wide range of both retail and com This part is cataloged in the U.S.

Government catalog under NSN 3120-00-173-4987, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 4948
NSN: 3120-00-173-4987
NIINs: 001734987, 004218446, 004478866, 009165411, 010285549, 010744021, 012191684, 012463964, 012675122, 012794958, 014314623, 014987894
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 6K358 — INGERSOLL-RAND COMPANY- PARTS (USA)
SPECIFICATIONS
width7.500 CENTIMETERS NOMINAL CM
length6.000 METERS NOMINAL
materialFABRIC
disk_typeEXTERNAL TEETH
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.562 INCHES NOMINAL IN
design_typeWET
flexibilityRIGID
shaft_styleROUND, SLOTTED
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width1.6250 INCHES NOMINAL IN
shaft_length0.625 INCHES NOMINAL IN
NSN3120-00-173-4987
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4948 · Multibrackets ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
RIGHT INTERNAL FLANGE WIDTH: 1.8750 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.5640 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
RIGHT INTERNAL FLANGE WIDTH1.8750 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.5640 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5312 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SUBSTITUTES & CROSS-REFERENCES 2
284755Reference document
Same NSN cross-reference
Reference document — Secondary reference
CSH-4948Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4948?
4948 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4948?
There are 2 known substitutes for 4948: 284755, CSH-4948. Substitute compatibility should be verified for your specific system.
What is the NSN for 4948?
4948 is cataloged in the U.S. Government catalog under NSN 3120-00-173-4987. This indicates validated use in U.S. government and defense supply chains.
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