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Technical Data Sheet
PartsTable / MRO / 135474-2
135474-2 ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.300 INCHES MAXIMUM IN, head_style: FLAT CHAMFER, body_height: 0.100 INCHES MAXIMUM IN, body_length: 0.300 INCHES MAXIMUM 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 5305-00-138-0070, 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→ 135474-2
NSN: 5305-00-138-0070
FSC: 5305
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.300 INCHES MAXIMUM IN
head_styleFLAT CHAMFER
body_height0.100 INCHES MAXIMUM IN
body_length0.300 INCHES MAXIMUM IN
head_height0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
thread_length0.380 INCHES MINIMUM IN
branch_quantity4
fastener_length1.930 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
NSN5305-00-138-0070
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 135474-2 · 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
•
HEAD HEIGHT: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT CHAMFER
•
FASTENER LENGTH: 1.930 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER: 1.550 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
•
HEAD DIAMETER: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.380 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
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)
HEAD HEIGHT0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
FASTENER LENGTH1.930 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER1.550 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
HEAD DIAMETER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
THREAD LENGTH0.380 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
INTERNAL DRIVE STYLESLOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SR401C474KAAInterchangeable
interchangeable cross-reference
interchangeable
26383-531HInterchangeable
interchangeable cross-reference
interchangeable
A3088717-19Interchangeable
interchangeable cross-reference
interchangeable
1354742Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 135474-2?
135474-2 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 135474-2?
There are 4 known substitutes for 135474-2: SR401C474KAA, 26383-531H, A3088717-19 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 135474-2?
135474-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-138-0070. 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