PartsTable
Technical Data Sheet
PartsTable / MRO / A-1480
A-1480 ✓ 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 RETAINER,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: TIN, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, core_depth: 0.218 INCHES NOMINAL IN, head_height: 0.199 INCHES NOMINAL IN, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-053-8133, 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→ A-1480
NSN: 5325-00-053-8133
FSC: 5325
CAGE: 57771 — EDWIN B. STIMPSON COMPANY, INC. DBA STIMPSON (USA)
SPECIFICATIONS
materialTIN
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
core_depth0.218 INCHES NOMINAL IN
head_height0.199 INCHES NOMINAL IN
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
thread_class2A EXTERNAL A
barrel_height0.120 INCHES NOMINAL IN
coil_quantity8-1/2
thread_length0.218 INCHES MINIMUM AND 0.301 INCHES MAXIMUM EXTERNAL IN
overall_length0.906 INCHES NOMINAL IN
inside_diameter0.381 INCHES NOMINAL IN
NSN5325-00-053-8133
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A-1480 · 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
•
MATERIAL: COPPER ALLOY OVERALL
•
BARREL OUTSIDE DIAMETER: 0.341 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.468 INCHES NOMINAL IN
•
BARREL HEIGHT: 0.120 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN OVERALL
•
BARREL STYLE: STRAIGHT ROUND TYPE
•
FLANGE STYLE: FLANGE
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 (FLIS)
MATERIALCOPPER ALLOY OVERALL
BARREL OUTSIDE DIAMETER0.341 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.468 INCHES NOMINAL IN
BARREL HEIGHT0.120 INCHES NOMINAL IN
SURFACE TREATMENTTIN OVERALL
BARREL STYLESTRAIGHT ROUND TYPE
FLANGE STYLEFLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A1480Interchangeable
interchangeable cross-reference
interchangeable
855281Interchangeable
interchangeable cross-reference
interchangeable
7606-2103-1Interchangeable
interchangeable cross-reference
interchangeable
BP2323Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1480?
A-1480 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-1480?
There are 4 known substitutes for A-1480: A1480, 855281, 7606-2103-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1480?
A-1480 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-053-8133. 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: July 2026