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475259 — RESISTOR,VARIABLE,NONWIRE WOUND,

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

475259: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: ALUMINUM PANEL, part_name_assigned_by_controlling_agency: EXPANSION MODULE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-640-0212, 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→ 475259
NSN: 4720-00-640-0212
NIINs: 006400212, 007610230, 016744667
FSC: 4720 — Hose and Flexible Tubing
CAGE: 57733 — STEWART-WARNER CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM PANEL
part_name_assigned_by_controlling_agencyEXPANSION MODULE
NSN4720-00-640-0212
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 475259 · 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
•
MINIMUM INSIDE BENDING RADIUS: 8.250 INCHES IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.650 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
MATERIAL: STEEL INNER CONVEYING TUBE
•
INNER CONVEYING TUBE STYLE: HELICAL CLOSE-PITCH CORRUGATED
TECHNICAL CHARACTERISTICS
MINIMUM INSIDE BENDING RADIUS8.250 INCHES IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.650 INCHES NOMINAL IN
INSIDE DIAMETER1.500 INCHES NOMINAL IN
MATERIALSTEEL INNER CONVEYING TUBE
INNER CONVEYING TUBE STYLEHELICAL CLOSE-PITCH CORRUGATED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 475259?
475259 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 475259?
475259 is cataloged in the U.S. Government catalog under NSN 4720-00-640-0212. 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.