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393 — CAPACITOR,VARIABLE,GAS DIELECTRI

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

393: CAPACITOR,VARIABLE,GAS DIELECTRI.

CAPACITOR,VARIABLE,GAS DIELECTRI. Key specifications include shape: CYLINDRICAL, width: 34.000 INCHES NOMINAL IN, length: 72.000 INCHES NOMINAL IN, end_type: NULLIPAROUS AND PAROUS, material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED, ink_color: BLACK. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-012-0379, 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→ 393
NSN: 5310-00-012-0379
NIINs: 000120379, 001032254, 001900295, 002419948, 002949838, 002959835, 003295608, 003414064, 003689663, 004029502, 004820457, 004935619, 006076313, 008172646, 008943403, 010621372, 010734303, 010779613, 011358493, 011414521, 012044641, 012074299, 013606656, 013709440, 013999196, 014425633, 015028778, 016127778, 017123105, 017294528
FSC: 5310 — Nuts and Washers
CAGE: 07429 — BLACK AND DECKER US INC (USA)
SPECIFICATIONS
shapeCYLINDRICAL
width34.000 INCHES NOMINAL IN
length72.000 INCHES NOMINAL IN
end_typeNULLIPAROUS AND PAROUS
materialSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
ink_colorBLACK
unit_typePOCKET
body_colorBLACK
body_styleBUSHING MOUNTED
gear_ratio20.25 TO 1
body_length0.215 INCHES NOMINAL IN
design_typeWHIP SINGLE ANTENNA ELEMENT
NSN5310-00-012-0379
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 393 · Thule ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 0.575 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.056 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: 1 STYLE AND A CLASS
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER0.575 INCHES NOMINAL IN
MATERIAL THICKNESS0.056 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA1 STYLE AND A CLASS
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
56436Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-20395Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310000120379Reference document
Same NSN cross-reference
Reference document — Informative reference only
FIG2213-5-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFW84CLASSASTYLE1Reference document
Same NSN cross-reference
Reference document — Identification reference
120379Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 393?
393 is a CAPACITOR,VARIABLE,GAS DIELECTRI manufactured by Thule. It is classified as a MRO (MRO_GENERAL).
What parts can replace 393?
There are 9 known substitutes for 393: 56436, 10-20395, 5310000120379 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 393?
393 is cataloged in the U.S. Government catalog under NSN 5310-00-012-0379. This indicates validated use in U.S. government and defense supply chains.
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