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Technical Data Sheet
PartsTable / COMPONENT / 26003-3
26003-3 ✓ Verified by PartsTable
— · BOLT SCREW
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 PANEL,POWER DISTRIBUTION is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include diameter: 0.304 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, drive_type: SLOTTED, valve_size: 3.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, eyelet_length: 0.322 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-255-6713, 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
26003-3
NSN: 5325-00-255-6713
FSC: 5325
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
diameter0.304 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
drive_typeSLOTTED
valve_size3.000 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
eyelet_length0.322 INCHES NOMINAL IN
connection_typeFLANGE ALL ENDS
special_features110 VAC,60 HZ,3 PHASE VAC
style_designatorSTRAIGHT THRU FLANGED ENDS
enclosure_featureDRIPPROOF
mounting_positionHORIZONTAL
nominal_thickness0.250 INCHES ALL ENDS IN
NSN5325-00-255-6713
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 26003-3 · 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
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 1.510 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
STUD ASSEMBLY STYLE: STUD ASSEMBLY
•
DIAMETER: 0.304 INCHES NOMINAL IN
•
EYELET OUTSIDE DIAMETER: 0.247 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: WASHER
•
EYELET LENGTH: 0.322 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD1.510 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STUD ASSEMBLY STYLESTUD ASSEMBLY
DIAMETER0.304 INCHES NOMINAL IN
EYELET OUTSIDE DIAMETER0.247 INCHES NOMINAL IN
SECURING DEVICE TYPEWASHER
EYELET LENGTH0.322 INCHES NOMINAL IN
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.990 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
518-216-29508-1Interchangeable
interchangeable cross-reference
interchangeable
216-29508-1Interchangeable
interchangeable cross-reference
interchangeable
2-6003-3Interchangeable
interchangeable cross-reference
interchangeable
1126000-33Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26003-3?
26003-3 is a PANEL,POWER DISTRIBUTION.
What parts can replace 26003-3?
There are 4 known substitutes for 26003-3: 518-216-29508-1, 216-29508-1, 2-6003-3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 26003-3?
26003-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-255-6713. 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