4688 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4688: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include tube_type: TETRODE, body_style: CYLINDRICAL BUSHING MOUNTED, shaft_style: ROUND, actuator_type: SINGLE SHAFT, special_features: MFTR. CLASSIFICATION:BEAM POWER; ENVELOPE MATERIAL:CERAMIC AND METAL, features_provided: MOUNTING HARDWARE.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-438-4990, 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→ 4688

NSN: 4820-00-438-4990
NIINs: 004384990, 004481050, 008395010, 010092216, 011154030, 012080800
FSC: 4820 — Valves, Nonpowered
CAGE: 82247 — SPRAYING SYSTEMS CO (USA)

SPECIFICATIONS

tube_type	TETRODE
body_style	CYLINDRICAL BUSHING MOUNTED
shaft_style	ROUND
actuator_type	SINGLE SHAFT
section_quantity	1
special_features	MFTR. CLASSIFICATION:BEAM POWER; ENVELOPE MATERIAL:CERAMIC AND METAL
features_provided	MOUNTING HARDWARE
component_quantity	7
nonsupply_items_and_quantities	Y-TYPE TUBING APPROX. 90 INCHES LONG 1,ON-OFF SLIDE CLAMPS 3,DISPENSING CAPS 2,AIR FILTER 1 IN
NSN	4820-00-438-4990

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

2518828Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4688?

4688 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4688?

There is 1 known substitute for 4688: 2518828. Substitute compatibility should be verified for your specific system.

What is the NSN for 4688?

4688 is cataloged in the U.S. Government catalog under NSN 4820-00-438-4990. This indicates validated use in U.S. government and defense supply chains.

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4688 — RESISTOR,VARIABLE,WIRE WOUND,NON

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