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13906A — CAPACITOR

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

13906A: CAPACITOR.

The CAPACITOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL COMP 3140, thread_class: 3A STUD THREAD A, thread_length: 1.312 INCHES MINIMUM NUT THREAD IN, overall_length: 5.000 INCHES NOMINAL IN, nominal_thread_size: 0.562 INCHES NUT THREAD IN, thread_pitch_diameters: +0.5112 TO 0.5135 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-493-0748, 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→ 13906A
NSN: 5307-00-493-0748
NIINs: 004930748, 013060767
FSC: 5307 — Studs
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL COMP 3140
thread_class3A STUD THREAD A
thread_length1.312 INCHES MINIMUM NUT THREAD IN
overall_length5.000 INCHES NOMINAL IN
nominal_thread_size0.562 INCHES NUT THREAD IN
thread_pitch_diameters+0.5112 TO 0.5135 INCHES NUT THREAD IN
thread_quantity_per_inch18 STUD THREAD
thread_series_designatorUNS NUT THREAD
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE
NSN5307-00-493-0748
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 13906A · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 1.000 INCHES MINIMUM STUD THREAD IN
•
THREAD PITCH DIAMETERS: +0.5112 TO 0.5135 INCHES NUT THREAD IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 0.562 INCHES NUT THREAD IN
•
THREAD CLASS: 3A STUD THREAD A
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
THREAD LENGTH1.000 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH1.312 INCHES MINIMUM NUT THREAD IN
THREAD PITCH DIAMETERS+0.5112 TO 0.5135 INCHES NUT THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH5.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.562 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.562 INCHES STUD THREAD IN
THREAD CLASS3A STUD THREAD A
THREAD QUANTITY PER INCH12 NUT THREAD
THREAD QUANTITY PER INCH18 STUD THREAD
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13906A?
13906A is a CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 13906A?
13906A is cataloged in the U.S. Government catalog under NSN 5307-00-493-0748. This indicates validated use in U.S. government and defense supply chains.
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