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Technical Data Sheet
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43607-1 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC 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: PLASTIC CASE, anode_type: SOLID, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, head_style: HEXAGON, body_length: 0.500 INCHES MAXIMUM IN, head_height: 0.400 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5306-00-714-1392, 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→ 43607-1
NSN: 5306-00-714-1392
FSC: 5306
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialPLASTIC CASE
anode_typeSOLID
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
head_styleHEXAGON
body_length0.500 INCHES MAXIMUM IN
head_height0.400 INCHES NOMINAL IN
thread_class2A A
body_diameter0.250 INCHES MAXIMUM IN
thread_length0.659 INCHES MINIMUM IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length3.190 INCHES NOMINAL IN
shoulder_length1.249 INCHES NOMINAL SECOND SHOULDER IN
NSN5306-00-714-1392
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 43607-1 · 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 CLASS: 2A A
•
WIDTH BETWEEN FLATS: 1.500 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
FASTENER LENGTH: 3.190 INCHES NOMINAL IN
•
THREAD LENGTH: 0.659 INCHES MINIMUM IN
•
HEAD HEIGHT: 0.400 INCHES NOMINAL IN
•
HEAD STYLE: HEXAGON
•
SHOULDER DIAMETER: 1.0007 INCHES MINIMUM AND 1.0011 INCHES MAXIMUM FIRST SHOULDER IN
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 CLASS2A A
WIDTH BETWEEN FLATS1.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH3.190 INCHES NOMINAL IN
THREAD LENGTH0.659 INCHES MINIMUM IN
HEAD HEIGHT0.400 INCHES NOMINAL IN
HEAD STYLEHEXAGON
SHOULDER DIAMETER1.0007 INCHES MINIMUM AND 1.0011 INCHES MAXIMUM FIRST SHOULDER IN
THREAD SERIES DESIGNATORUN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
TDC335K035FLInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
T368B335K050ASInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PL-57147-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
00-436071InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
43607InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DST-3.3-50-BKInterchangeableGOVERNMENT REGISTRY
Capacitor,fixed,electrolytic
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43607-1?
43607-1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 43607-1?
There are 15 known substitutes for 43607-1: TDC335K035FL, T368B335K050AS, PL-57147-6 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43607-1?
43607-1 is cataloged in the Federal Logistics Information System under NSN 5306-00-714-1392. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026