PartsTable
Technical Data Sheet
21-017-1 ✓ Verified by PartsTable
Intellinet · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

<b>ScrollTrack Mouse</b><br>Features:<br>- Use the dual wheel to scroll in Windows 98/95/XP/NT and zoom in Office 97, 2000 and others;<br>- Ergonomic design ensures superior performance and comfort;<br>- Programmable third button;<br>- Easy finger tip control;<br>- Convenient thumb button;<br>- Dual wheel scrolling technology;<br>- Serial and PS/2 connectors included. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-633-1875, 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 21-017-1
NSN: 5340-00-633-1875
FSC: 5340
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.790 INCHES MAXIMUM IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.812 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter0.875 INCHES NOMINAL IN
body_materialSTEEL
hole_diameter0.109 INCHES NOMINAL IN
NSN5340-00-633-1875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21-017-1 MFR: Intellinet ⚠ 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
MATERIAL: RUBBER SYNTHETIC
OUTSIDE/TOP FLANGE DIAMETER: 0.328 INCHES NOMINAL IN
HOLE DIAMETER: 0.109 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
OVERALL HEIGHT0.120 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.328 INCHES NOMINAL IN
HOLE DIAMETER0.109 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S: AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); AIRCRAFT, STRATO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2-1017-1Upgraded Successor
successor cross-reference
successor
HS360Upgraded Successor
successor cross-reference
successor
B1852Interchangeable
interchangeable cross-reference
interchangeable
1AB1852Interchangeable
interchangeable cross-reference
interchangeable
21-017Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-017-1?
21-017-1 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Intellinet. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-017-1?
There are 5 known substitutes for 21-017-1: 2-1017-1, HS360, B1852 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-017-1?
21-017-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-633-1875. This indicates validated use in U.S. government and defense supply chains.
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