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Technical Data Sheet
PartsTable / COMPONENT / 30949
30949 ✓ Verified by PartsTable
— · HOSE FITTING
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,CERAMIC DIELECTR. Key specifications include length: 12.000 FEET NOMINAL FT, material: ALUMINUM ALLOY 7075, overall_width: 2.750 INCHES NOMINAL IN, conductor_form: SOLID LOCATION NOT OTHERWISE SPECIFIED, heat_treatment: T-6 SOLUTION HEAT TREATED, overall_height: 1.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-050-4208, 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
30949
NSN: 4730-00-050-4208
FSC: 4730
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
length12.000 FEET NOMINAL FT
materialALUMINUM ALLOY 7075
overall_width2.750 INCHES NOMINAL IN
conductor_formSOLID LOCATION NOT OTHERWISE SPECIFIED
heat_treatmentT-6 SOLUTION HEAT TREATED
overall_height1.250 INCHES NOMINAL IN
first_tip_styleRIGHT QUARTER RADIUS
first_tip_radius0.125 INCHES NOMINAL IN
second_tip_styleUPPER RADIUS
basic_shape_styleANGLE
left_inside_angle90.0 DEGREES NOMINAL
second_tip_radius0.125 INCHES NOMINAL IN
NSN4730-00-050-4208
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 30949 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
22640Interchangeable
interchangeable cross-reference
interchangeable
15151Interchangeable
interchangeable cross-reference
interchangeable
DS-934266Interchangeable
interchangeable cross-reference
interchangeable
4759Interchangeable
interchangeable cross-reference
interchangeable
122-660345 PC 30Interchangeable
interchangeable cross-reference
interchangeable
200954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30949?
30949 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 30949?
There are 34 known substitutes for 30949: 22640, 15151, DS-934266 and 31 more. Substitute compatibility should be verified for your specific system.
Is 30949 still available?
30949 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