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5491 — RESISTOR,FIXED,COMPOSITION

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

5491: RESISTOR,FIXED,COMPOSITION.

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. Change the screen from landscape to portrait by turning the screen without demounting it.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-118-3016, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 5491
NSN: 5330-00-118-3016
NIINs: 001183016, 001411168, 001449814, 001599090, 002657749, 008071293, 010700920, 010701575, 011077181, 011319165, 011825473, 011853844, 012760525, 013336995, 015580981
FSC: 5330 — Packing and Gasket Materials
CAGE: 55948 — BOTOMAN MFG CO INC (USA)
SPECIFICATIONS
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
bore_diameter0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
NSN5330-00-118-3016
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5491 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
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
BEARING SURFACE WIDTH: 0.469 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 4.750 INCHES NOMINAL IN
•
APERTURE LENGTH: 10.312 INCHES NOMINAL IN
•
MATERIAL: CORK OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
BEARING SURFACE WIDTH0.469 INCHES NOMINAL IN
OVERALL LENGTH11.188 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH5.625 INCHES NOMINAL IN
APERTURE WIDTH4.750 INCHES NOMINAL IN
APERTURE LENGTH10.312 INCHES NOMINAL IN
MATERIALCORK OVERALL
HOLE DIAMETER0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5491?
5491 is a RESISTOR,FIXED,COMPOSITION manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 5491?
5491 is cataloged in the U.S. Government catalog under NSN 5330-00-118-3016. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.