PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31250Transformer,radio Frequency

Pax Mfg Corp Hammarlund Mfg Co Div · NSN 5950-00-252-0412 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-252-0412 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-252-0412. Primary manufacturer part number: 31250.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Length: 1.438 INCHES NOMINAL1.438 INCHES NOMINAL IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUPTHREADED HOLE(S) SINGLE GROUP
  • Frequency Rating: 1.35 MEGAHERTZ MINIMUM AND 1.35 MEGAHERTZ MINIMUM AND 3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG3 TAB, SOLDER LUG
  • Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT1 PRIMARY SINGLE COMPONENT
  • Inclosure Type: OPENOPEN
  • Body Outside Diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-252-0412, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pax Mfg Corp Hammarlund Mfg Co Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-252-0412
Primary Part Number31250
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPax Mfg Corp Hammarlund Mfg Co Div
StatusCANCELLED
Body Length1.438 INCHES NOMINAL1.438 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUPTHREADED HOLE(S) SINGLE GROUP
Frequency Rating1.35 MEGAHERTZ MINIMUM AND 1.35 MEGAHERTZ MINIMUM AND 3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity3 TAB, SOLDER LUG3 TAB, SOLDER LUG
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT1 PRIMARY SINGLE COMPONENT
Inclosure TypeOPENOPEN
Body Outside Diameter0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENTHOLLOW SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5962-00-365-5977156-0277-00 INTERCHANGEABLE
Microcircuit,linear
Tektronix, Inc.
5315-00-588-4842X-3 INTERCHANGEABLE
Pin,straight,headless
Pdi Ground Support Systems, Inc.
5330-00-627-40852620-5040 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
5925-00-836-1049 INTERCHANGEABLE
Circuit Breaker
6220-00-870-6060 INTERCHANGEABLE
Lens,light
5975-00-925-9314 INTERCHANGEABLE
Box Connector,electrical
5910-01-026-108531250 INTERCHANGEABLE
Capacitor Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
5330-01-113-13161X2098 INTERCHANGEABLE
Seal,plain Encased
Link-Belt Cranes, L.p., Lllp
5330-01-181-641931250 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5330-01-226-4459 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
31250 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
Related Parts
5962-00-365-5977INTERCHANGEABLE
MICROCIRCUIT,LINEAR
156-0277-00
5315-00-588-4842INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
X-3
5330-00-627-4085INTERCHANGEABLE
GASKET
2620-5040
5925-00-836-1049INTERCHANGEABLE
CIRCUIT BREAKER
6220-00-870-6060INTERCHANGEABLE
LENS,LIGHT
5975-00-925-9314INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5910-01-026-1085INTERCHANGEABLE
CAPACITOR ASSEMBLY
31250
5330-01-113-1316INTERCHANGEABLE
SEAL,PLAIN ENCASED
1X2098
5330-01-181-6419INTERCHANGEABLE
SEAL,PLAIN ENCASED
31250
5330-01-226-4459INTERCHANGEABLE
GASKET
9150-01-667-3841INTERCHANGEABLE
LUBRICATING OIL,ENGINE
31250

Frequently Asked Questions

What is NSN 5950-00-252-0412?

NSN 5950-00-252-0412 is a Transformer,radio Frequency, manufactured by Pax Mfg Corp Hammarlund Mfg Co Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-252-0412?

NSN 5950-00-252-0412 has 1 cross-referenced part number: 31250 (Pax Mfg Corp Hammarlund Mfg Co Div).

What NSN replaces 5950-00-252-0412?

There are 11 known substitutes for 5950-00-252-0412: 5962-00-365-5977, 5315-00-588-4842, 5330-00-627-4085 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31250?

Key specifications for 31250: Body Length: 1.438 INCHES NOMINAL1.438 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S) SINGLE GROUPTHREADED HOLE(S) SINGLE GROUP; Frequency Rating: 1.35 MEGAHERTZ MINIMUM AND 1.35 MEGAHERTZ MINIMUM AND 3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT; Terminal Type and Quantity: 3 TAB, SOLDER LUG3 TAB, SOLDER LUG. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-252-0412 still in active supply?

NSN 5950-00-252-0412 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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