PartsTable
Technical Data Sheet
3950-1 ✓ Verified by PartsTable
Legrand · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a Legrand industrial component. Key specifications include length: 5.0 INCHES NOMINAL IN, material: STEEL, ball_stud: INCLUDED, body_width: 1.000 INCHES NOMINAL IN, body_height: 1.000 INCHES NOMINAL IN, body_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-350-8643, 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
3950-1
NSN: 2530-00-350-8643
FSC: 2530
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
length5.0 INCHES NOMINAL IN
materialSTEEL
ball_studINCLUDED
body_width1.000 INCHES NOMINAL IN
body_height1.000 INCHES NOMINAL IN
body_length1.000 INCHES NOMINAL IN
design_typeBALL STUD
thread_size1/2-20
current_typeDC
terminal_typeCONNECTOR, RECEPTACLE
inclosure_typeFULLY INCLOSED
overall_length1.145 MILLIMETERS MAXIMUM MM
NSN2530-00-350-8643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 3950-1 MFR Legrand TRANSFORMER,AUDIO FREQ
KEY FEATURES
ROD CONNECTING END THREAD DIRECTION: RIGHT-HAND
THREAD SIZE: 1/2-20
ROD CONNECTING END THREAD SIZE: 11/16-18
SCREW THREAD SERIES DESIGNATOR: UNF
ROD CONNECTING END THREAD LOCATION: EXTERNAL
BALL STUD: INCLUDED
ROD CONNECTING END THREAD LENGTH: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ROD CONNECTING END THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1/2-20
ROD CONNECTING END THREAD SIZE11/16-18
SCREW THREAD SERIES DESIGNATORUNF
ROD CONNECTING END THREAD LOCATIONEXTERNAL
BALL STUDINCLUDED
ROD CONNECTING END THREAD LENGTH2.125 INCHES NOMINAL IN
END ITEM IDENTIFICATIONGRUMMAN AIRCRAFT,MODEL A10.
DESIGN TYPEBALL STUD
ROD CONNECTING END THREAD SERIES DESIGNATORUNS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
200B130RInterchangeable
interchangeable cross-reference
interchangeable
110602Interchangeable
interchangeable cross-reference
interchangeable
11060-3Interchangeable
interchangeable cross-reference
interchangeable
90841-2Interchangeable
interchangeable cross-reference
interchangeable
KZ-321Interchangeable
interchangeable cross-reference
interchangeable
ES140RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3950-1?
3950-1 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Legrand.
What parts can replace 3950-1?
There are 18 known substitutes for 3950-1: 200B130R, 110602, 11060-3 and 15 more. Substitute compatibility should be verified for your specific system.
Is 3950-1 still available?
3950-1 is currently cancelled.
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