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111591 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

111591: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.625 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, flange_style: OVAL FIRST END, flange_width: 2.300 INCHES NOMINAL SECOND END IN, actuator_type: SINGLE SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-450-0143, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 111591
NSN: 4720-00-450-0143
NIINs: 004500143, 005848080, 011483902
FSC: 4720 — Hose and Flexible Tubing
CAGE: 99755 — FMH AEROSPACE CORP. (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.625 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
flange_styleOVAL FIRST END
flange_width2.300 INCHES NOMINAL SECOND END IN
actuator_typeSINGLE SHAFT
body_diameter1.344 INCHES NOMINAL IN
flange_length3.130 INCHES NOMINAL FIRST END IN
shaft_diameter0.250 INCHES NOMINAL IN
connection_typePLAIN FACE FLANGE FIRST END
inside_diameter1.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
NSN4720-00-450-0143
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 111591 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 13.000 INCHES NOMINAL WORKING IN
•
FLANGE THICKNESS: 0.090 INCHES NOMINAL SECOND END IN
•
CONNECTION STYLE: PLAIN FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH13.000 INCHES NOMINAL WORKING IN
FLANGE THICKNESS0.090 INCHES NOMINAL SECOND END IN
FLANGE THICKNESS0.090 INCHES NOMINAL FIRST END IN
CONNECTION STYLEPLAIN FIRST END
CONNECTION STYLERAISED SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPEPLAIN FACE FLANGE FIRST END
CONNECTION TYPERAISED FACE FLANGE SECOND END
SUBSTITUTES & CROSS-REFERENCES 4
010893-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
20-19578-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
212-061-536Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
212-061-536-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 111591?
111591 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 111591?
There are 4 known substitutes for 111591: 010893-101, 20-19578-1, 212-061-536 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 111591?
111591 is cataloged in the U.S. Government catalog under NSN 4720-00-450-0143. This indicates validated use in U.S. government and defense supply chains.
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