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2-194 — IMPELLER,FAN,CENTRIFUGAL

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

2-194: IMPELLER,FAN,CENTRIFUGAL.

Real Glass (2D) with EASY-ON® Eco Mounting Frame Tempered glass with rounded edges All Displex protective glasses have a surface hardness of 10H and are therefore not only more scratch-, break- and shock-resistant than comparable brand products, but even surpass sapphire glass, which is used in luxury watches and has a hardness of 9H. Even the edges, the area of the smartphone and protective glass most susceptible to breakage and impact, are specially hardened, rounded by 4-fold polishing and finished with a shock-absorbing edge. This elaborate production process further increases the protection against knocks and bumps and allows a particularly pleasant use of the smartphone.

With these features, the protective glass is extremely resistant and guarantees maximum breakage resistance. Case-friendly Our Displex protective glass is manufactured to within 5/100 mm of the smartphone contours and therefore fits perfectly on your smartphone. In addition, the protectiv This part is cataloged in the U.S.

Government catalog under NSN 5310-00-032-1959, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 2-194
NSN: 5310-00-032-1959
NIINs: 000321959, 001558012, 001566878, 002036406, 002099285, 002404066, 003101494, 005359286, 005784903, 006025968, 006036923, 006639941, 006913979, 010700071, 011087049, 013398248, 014485694, 014644136
FSC: 5310 — Nuts and Washers
CAGE: 22787 — PRECISION AEROSPACE CORPORATION DBA PRECISION ENGINE CONTROL (USA)
SPECIFICATIONS
width2.875 INCHES NOMINAL IN
diameter10.625 INCHES NOMINAL IN
materialRUBBER
unit_typeMOUNTED
body_depth2.212 INCHES NOMINAL IN
body_styleANGLE, SHAPE, INTERNAL COUPLING
shaft_typeROUND SINGLE ACTUATOR
current_typeDC
shaft_length1.094 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2B
body_diameter2.190 INCHES NOMINAL IN
hole_diameter0.1250 INCHES NOMINAL IN
NSN5310-00-032-1959
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2-194 · Displex ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7240 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.255 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL COMP 1060 OVERALL
•
HOLE DIAMETER: 0.128 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7240 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.255 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1060 OVERALL
HOLE DIAMETER0.128 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
5310-032-1959Reference document
Same NSN cross-reference
Reference document — Informative reference only
8491210Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-194?
2-194 is a IMPELLER,FAN,CENTRIFUGAL manufactured by Displex. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2-194?
There are 2 known substitutes for 2-194: 5310-032-1959, 8491210. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-194?
2-194 is cataloged in the U.S. Government catalog under NSN 5310-00-032-1959. This indicates validated use in U.S. government and defense supply chains.
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