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682002 — CAPACITOR,VARIABLE,GLASS DIELECT

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

682002: CAPACITOR,VARIABLE,GLASS DIELECT.

CAPACITOR,VARIABLE,GLASS DIELECT. Key specifications include body_style: PISTON, shaft_type: ROUND, SQUARE SINGLE SHAFT, body_length: 0.826 INCHES NOMINAL IN, shaft_length: 0.094 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2A A, bushing_shape: ROUND W/FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-515-8721, 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→ 682002
NSN: 5340-00-515-8721
NIINs: 005158721, 006667835, 015085665
FSC: 5340 — Hardware, Commercial
CAGE: 80539 — SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA (USA)
SPECIFICATIONS
materialSTEEL COMP 1017 OR STEEL COMP 1015 OR STEEL COMP 1012 OR STEEL COMP 1010 OR STEEL COMP 1009 OR STEEL COMP 1008 OR STEEL COMP 1006
body_stylePISTON
shaft_typeROUND, SQUARE SINGLE SHAFT
body_length0.826 INCHES NOMINAL IN
shaft_length0.094 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND W/FLAT
bushing_width0.230 INCHES NOMINAL IN
bushing_length0.240 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.157 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
overall_length0.751 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
NSN5340-00-515-8721
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 682002 MFR: OEM ⚠ 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
•
STYLE DESIGNATOR: ANCHOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.020 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN CUP AND MOUNTING HOLE: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.157 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
STYLE DESIGNATORANCHOR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
OVERALL LENGTH0.751 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN CUP AND MOUNTING HOLE0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL COMP 1017 OR STEEL COMP 1015 OR STEEL COMP 1012 OR STEEL COMP 1010 OR STEEL COMP 1009 OR STEEL COMP 1008 OR STEEL COMP 1006
WIDTH BETWEEN CUP FLATS0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
9M158-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 682002?
682002 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 682002?
There is 1 known substitute for 682002: 9M158-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 682002?
682002 is cataloged in the U.S. Government catalog under NSN 5340-00-515-8721. This indicates validated use in U.S. government and defense supply chains.
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