PartsTable
Technical Data Sheet
40149 ✓ Verified by PartsTable
Legrand · 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

The Mighty Morphin Power Rangers are five ordinary teenagers who have been chosen to receive extraordinary powers.<br>With the help of their powerful Dinozords, they transform into legendary heroes: the Power Rangers. When evil aliens threaten Earth, they unite their powers to form the ultimate battle weapon – the Megazord!<br>Within the team, Trini, better known as the Yellow Ranger, plays an essential role. She is a dedicated martial artist, mastering both the physical and spiritual aspects of combat.

In battle, Trini becomes a razor-sharp fighter with lightning-fast reflexes, executing her attacks with technical precision.<br>Her signature weapons are the Power Daggers – two short blades that strike quickly and effectively. Trini’s power is drawn from the Sabertooth Tiger Dinozord, a fierce combination of speed and strength that perfectly matches her unique fighting style. Her personality is defined by inner calm, discipline, and unwavering devotion, making her a thoughtful and bala This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-333-2920, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 40149
NSN: 4730-00-333-2920
FSC: 4730
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
stock_size0.250 IN. DIA IN
body_length1.000 INCHES MAXIMUM IN
inside_width1.000 INCHES NOMINAL IN
thread_class2B FIRST END
inside_height1.190 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
capacity_rating100.0 OUNCES OZ
connection_typeTHREADED INTERNAL TUBE FIRST END
mounting_methodCORE AND THREADED HOLE(S) SINGLE GROUP
connection_styleSTREAMLINED W/ ONE BRAZING RING (PIPE) FIRST END
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
NSN4730-00-333-2920
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 40149 · Legrand ⚠ 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
NOMINAL THREAD SIZE: 0.190 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED: 2.900 INCHES SECOND END IN
CONNECTION STYLE: PLAIN (TUBE) SECOND END
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL OVERALL LENGTH: 7.938 INCHES IN
MATERIAL: STEEL OVERALL
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
THREAD CLASS: 2B FIRST END
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)
NOMINAL THREAD SIZE0.190 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED2.900 INCHES SECOND END IN
CONNECTION STYLEPLAIN (TUBE) SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL OVERALL LENGTH7.938 INCHES IN
MATERIALSTEEL OVERALL
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
THREAD CLASS2B FIRST END
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
34DInterchangeable
interchangeable cross-reference
interchangeable
34DDIAM0UNTINGInterchangeable
interchangeable cross-reference
interchangeable
74201816-1Interchangeable
interchangeable cross-reference
interchangeable
40027-10Interchangeable
interchangeable cross-reference
interchangeable
40149Interchangeable
interchangeable cross-reference
interchangeable
C143Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40149?
40149 is a CAPACITOR,VARIABLE,CERAMIC DIELE manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 40149?
There are 9 known substitutes for 40149: 34D, 34DDIAM0UNTING, 74201816-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40149?
40149 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-333-2920. This indicates validated use in U.S. government and defense supply chains.
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