PartsTable
Technical Data Sheet
Download PDF

42-8 — CAPACITOR,VARIABLE,MICA DIELECTR

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

42-8: CAPACITOR,VARIABLE,MICA DIELECTR.

CAPACITOR,VARIABLE,MICA DIELECTR. Key specifications include depth: 6.000 INCHES NOMINAL IN, phase: SINGLE, shape: STRAIGHT, jaw_type: STRAIGHT, material: PLASTIC POLYCARBONATE LENS, base_type: CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-050-0036, 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→ 42-8
NSN: 5330-00-050-0036
NIINs: 000500036, 000733461, 002348348, 002419945, 002646696, 002671821, 002764255, 002887567, 002930245, 002944587, 003304712, 003518028, 004504264, 004557375, 004758616, 004943822, 005298938, 005951844, 005951845, 007362617, 008760308, 008820656, 009309034, 009459570, 009831815, 009875464, 010035638, 010990698, 011230375, 012457782, 012975387, 015599266, 015975202, 015993109, 016533395
FSC: 5330 — Packing and Gasket Materials
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
depth6.000 INCHES NOMINAL IN
phaseSINGLE
shapeSTRAIGHT
jaw_typeSTRAIGHT
materialPLASTIC POLYCARBONATE LENS
base_typeCIRCULAR
stem_typeRISING
thickness0.062 INCHES NOMINAL IN
unit_typeDESK
base_styleWIRE LEADS, DOWN
body_shapeROUND
body_styleCOMPRESSION
NSN5330-00-050-0036
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 42-8 MFR: Displex ⚠ 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: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: LEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
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
SEAL WIDTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
MATERIALLEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 7
900264Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
U16633Reference document
Same NSN cross-reference
Reference document — Secondary reference
048692Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
500036Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2141654Reference document
Same NSN cross-reference
Reference document — Secondary reference
01Y4676AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 42-8?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 42-8?
42-8 is a CAPACITOR,VARIABLE,MICA DIELECTR manufactured by Displex. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42-8?
There are 7 known substitutes for 42-8: 900264, U16633, 048692 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42-8?
42-8 is cataloged in the U.S. Government catalog under NSN 5330-00-050-0036. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 42-8