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921575-1 — CAPACITOR,FIXED,ELECTROLYTIC

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

921575-1: CAPACITOR,FIXED,ELECTROLYTIC.

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: STEEL SINGLE END, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.828 INCHES MAXIMUM IN, design_form: STRAIGHT, thread_class: 2A SINGLE END A. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-136-5801, 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→ 921575-1
NSN: 4710-00-136-5801
NIINs: 001365801, 011737135
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 97907 — TEREX CORP (USA)
SPECIFICATIONS
materialSTEEL SINGLE END
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.828 INCHES MAXIMUM IN
design_formSTRAIGHT
thread_class2A SINGLE END A
body_diameter0.406 INCHES MAXIMUM IN
overall_length33.750 INCHES NOMINAL IN
wall_thickness0.130 INCHES NOMINAL IN
terminal_length2.250 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
seat_angle_in_deg37.000 SINGLE END
NSN4710-00-136-5801
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 921575-1 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAT ANGLE IN DEG: 37.000 SINGLE END
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.130 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.062 INCHES SINGLE END IN
•
END CONNECTION STYLE: FLARED SINGLE END
•
TUBE OUTSIDE DIAMETER: 1.000 INCHES NOMINAL 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
SEAT ANGLE IN DEG37.000 SINGLE END
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH33.750 INCHES NOMINAL IN
WALL THICKNESS0.130 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.062 INCHES SINGLE END IN
END CONNECTION STYLEFLARED SINGLE END
TUBE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
THREAD CLASS2A SINGLE END A
MATERIALSTEEL TUBING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 921575-1?
921575-1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 921575-1?
921575-1 is cataloged in the U.S. Government catalog under NSN 4710-00-136-5801. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.