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5191950 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5191950: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: STEEL COMP 1018, hole_diameter: 0.404 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN, overall_width: 3.000 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN, style_designator: NON-CIRCULAR W/SQUARE CORNERS, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-566-1258, 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
5191950
NSN: 4720-00-566-1258
NIINs: 005661258, 012889434
FSC: 4720 — Hose and Flexible Tubing
CAGE: 65459 — LANDOLL COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1018
hole_diameter0.404 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
overall_width3.000 INCHES NOMINAL IN
overall_length4.750 INCHES NOMINAL IN
special_features1 ADDITIONAL HOLE 0.404 IN. MIN 0.413 IN. MAX DIA; CENTERED AND OPPOSITE THE OTHER HOLES ALONG THE LG; PAINT COLOR NUMBER 13538 PER FED STD 595 IN
style_designatorNON-CIRCULAR W/SQUARE CORNERS
surface_treatmentPAINT
bolt_hole_quantity2
bolt_hole_centerline_to_nearest_edge_distance0.750 INCHES NOMINAL IN
surface_treatment_document_and_classificationTT-E-489 FED SPEC SINGLE TREATMENT RESPONSE
outside_edge_to_bolt_hole_center_distance_along_length0.380 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_length4.000 INCHES NOMINAL IN
NSN4720-00-566-1258
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5191950 · 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
•
STYLE DESIGNATOR: STRAIGHT CORRUGATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 20R5,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
WALL THICKNESS: 0.125 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.440 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC COVER
•
SECOND ARM LENGTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT CORRUGATED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 20R5,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J20R5,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE COVER
WALL THICKNESS0.125 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
INSIDE DIAMETER1.440 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC COVER
MATERIALRUBBER OVERALL
SECOND ARM LENGTH1.500 INCHES NOMINAL IN
WORKING LENGTH20.000 INCHES NOMINAL IN
FIRST ARM LENGTH1.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
UF16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CH542Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
VF16Reference document
Same NSN cross-reference
Reference document — Secondary reference
37635Reference document
Same NSN cross-reference
Reference document — Secondary reference
2952846Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6020Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
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 5191950?
5191950 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 5191950?
There are 9 known substitutes for 5191950: UF16, CH542, VF16 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5191950?
5191950 is cataloged in the U.S. Government catalog under NSN 4720-00-566-1258. This indicates validated use in U.S. government and defense supply chains.
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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.