PartsTable
Technical Data Sheet
PartsTable / MRO / 1103-08
1103-08 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include angle: 45.0 DEGREES, height: 0.906 INCHES NOMINAL IN, material: PLASTIC POLYTETRAFLUOROETHYLENE INSULATION, shank_length: 0.297 INCHES NOMINAL IN, overall_height: 0.320 INCHES IN, terminal_length: 0.120 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-050-4205, 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→ 1103-08
NSN: 4730-00-050-4205
FSC: 4730
CAGE: 22852 — SPALLA INC (USA)
SPECIFICATIONS
angle45.0 DEGREES
height0.906 INCHES NOMINAL IN
materialPLASTIC POLYTETRAFLUOROETHYLENE INSULATION
shank_length0.297 INCHES NOMINAL IN
overall_height0.320 INCHES IN
terminal_length0.120 INCHES IN
largest_diameter0.090 INCHES SINGLE END IN
overall_diameter0.200 INCHES IN
special_featuresORIGINAL NAME ADAPTER,NULL MODEM
style_designatorANGLE
basic_shape_styleNONTUBULAR, ROUND
surface_treatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
NSN4730-00-050-4205
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1103-08 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: ANGLE
•
HEIGHT: 0.812 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
ASSEMBLY CLEARANCE RADIUS: 0.406 INCHES MAXIMUM IN
•
ANGLE: 45.0 DEGREES
•
SCREW THREAD SERIES DESIGNATOR: SAE-LT
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)
STYLE DESIGNATORANGLE
SPECIAL FEATURESGRUMMAN A10 AIRCRAFT
HEIGHT0.812 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
ASSEMBLY CLEARANCE RADIUS0.406 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONMRAP BUFFALO MK2A2
ANGLE45.0 DEGREES
SCREW THREAD SERIES DESIGNATORSAE-LT
THREAD QUANTITY PER INCH28
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
S6127-61801-3Interchangeable
interchangeable cross-reference
interchangeable
21670Interchangeable
interchangeable cross-reference
interchangeable
21937Interchangeable
interchangeable cross-reference
interchangeable
122-660345 PC 30Interchangeable
interchangeable cross-reference
interchangeable
200954Interchangeable
interchangeable cross-reference
interchangeable
122-5277738 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1103-08?
1103-08 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1103-08?
There are 33 known substitutes for 1103-08: S6127-61801-3, 21670, 21937 and 30 more. Substitute compatibility should be verified for your specific system.
Is 1103-08 still available?
1103-08 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