PartsTable
Technical Data Sheet
PartsTable / MRO / 1W
1W ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: ALUMINUM ALLOY 5052 CLINCH PLATE, unit_type: MANUAL RETURN, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.344 INCHES NOMINAL IN, body_height: 0.828 INCHES NOMINAL IN, body_length: 0.828 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-209-5606, 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→ 1W
NSN: 5310-00-209-5606
FSC: 5310
CAGE: 80813 — DIMCOGRAY CORPORATION DBA DIMCO-GRAY COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 CLINCH PLATE
unit_typeMANUAL RETURN
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.344 INCHES NOMINAL IN
body_height0.828 INCHES NOMINAL IN
body_length0.828 INCHES NOMINAL IN
hole_diameter0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
overall_height0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
overall_length9.000 INCHES NOMINAL IN
hardness_rating38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
outside_diameter0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
special_featuresFIRST END (GREEN), SECOND END (RED)
NSN5310-00-209-5606
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1W · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
OUTSIDE DIAMETER: 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.007 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 (FLIS)
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
OVERALL HEIGHT0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
SURFACE TREATMENTNICKEL OVERALL
OUTSIDE DIAMETER0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
MATERIAL THICKNESS0.007 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
1WInterchangeable
interchangeable cross-reference
interchangeable
CInterchangeable
interchangeable cross-reference
interchangeable
S604Interchangeable
interchangeable cross-reference
interchangeable
MS35338-8Interchangeable
interchangeable cross-reference
interchangeable
40S33Interchangeable
interchangeable cross-reference
interchangeable
B107.18MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1W?
1W is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1W?
There are 23 known substitutes for 1W: 1W, C, S604 and 20 more. Substitute compatibility should be verified for your specific system.
Is 1W still available?
1W is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026