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33526 — SWITCH SECTION,ROTARY

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

33526: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a Lindy industrial component. Key specifications include material: LEATHER SEALING ELEMENT, body_width: 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, body_height: 3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN, body_length: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-154-4935, 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→ 33526
NSN: 5330-00-154-4935
NIINs: 001544935, 005501109, 007268700, 007805231, 011062708, 014420986
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialLEATHER SEALING ELEMENT
body_width1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
case_styleSQUARE
seal_width0.469 INCHES NOMINAL IN
body_height3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN
body_length1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
overall_width1.271 INCHES MINIMUM AND 1.291 INCHES MAXIMUM IN
pole_quantity1 SINGLE SECTION FRONT
terminal_typeTAB, SOLDER LUG
body_thickness0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN
NSN5330-00-154-4935
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 33526 MFR: Lindy ⚠ 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
•
SEAL WIDTH: 0.469 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 3.350 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.188 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.469 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER3.350 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.188 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 3
452604SK9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
65X1424Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21889Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33526?
33526 is a SWITCH SECTION,ROTARY manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 33526?
There are 3 known substitutes for 33526: 452604SK9, 65X1424, 21889. Substitute compatibility should be verified for your specific system.
What is the NSN for 33526?
33526 is cataloged in the U.S. Government catalog under NSN 5330-00-154-4935. This indicates validated use in U.S. government and defense supply chains.
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