PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1238Filter,radio Frequency Interfere

The Captor Corporation · NSN 5915-00-351-0374 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-351-0374 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-351-0374. Primary manufacturer part number: A1238.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Input Impedance Per Function W/load: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Operating Voltage Rating and Type Per Function: 208.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Operating Current Rating Per Function in Amps: 75.0 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Functional Terminal Type and Quantity: 2 SOLDER STUD GROUND THIRD FUNCTION
  • Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 3 SOLDER STUD OUTPUT SECOND FUNCTION
  • Inclosure Type: HERMETICALLY SEALED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-351-0374, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Captor Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-351-0374
Primary Part NumberA1238
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerThe Captor Corporation
StatusACTIVE
Input Impedance Per Function W/load50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function208.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps75.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Functional Terminal Type and Quantity2 SOLDER STUD GROUND THIRD FUNCTION
Mounting Facility Type and Quantity8 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity3 SOLDER STUD OUTPUT SECOND FUNCTION
Inclosure TypeHERMETICALLY SEALED
Operating Voltage Rating and Type Per Function208.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION
Functional Terminal Type and Quantity3 SOLDER STUD INPUT FIRST FUNCTION
Input Impedance Per Function W/load50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Body MaterialMETAL
Operating Current Rating Per Function in Amps75.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Output Impedance Per Function W/source Across Input50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps75.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Output Impedance Per Function W/source Across Input50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Input Impedance Per Function W/load50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Output Impedance Per Function W/source Across Input50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL IN
Operating Voltage Rating and Type Per Function208.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2915-00-453-2718 INTERCHANGEABLE
Arm Subassembly
5935-00-556-6002A29282 INTERCHANGEABLE
Connector,receptacle,electrical
Honeywell International Inc Dba Honeywell
8455-00-641-8929 INTERCHANGEABLE
Insignia,shoulder Sleeve
6140-00-643-0507 INTERCHANGEABLE
Battery,storage
3120-01-011-1583 INTERCHANGEABLE
Bearing,sleeve
5940-01-494-0975 INTERCHANGEABLE
Terminal,lug
8455-01-528-9031 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-1236 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-700-1429 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
GF8865-2 Genisco Filter Corp (USA)
B2850-3521 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
A1238 PRIMARY The Captor Corporation (USA)
GF8865-2 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
83720 Keco Industries, Inc. (USA)
Related Parts
2915-00-453-2718INTERCHANGEABLE
ARM SUBASSEMBLY
5935-00-556-6002INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
A29282
8455-00-641-8929INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
6140-00-643-0507INTERCHANGEABLE
BATTERY,STORAGE
3120-01-011-1583INTERCHANGEABLE
BEARING,SLEEVE
5940-01-494-0975INTERCHANGEABLE
TERMINAL,LUG
8455-01-528-9031INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-1236INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-700-1429INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5915-00-351-0374?

NSN 5915-00-351-0374 is a Filter,radio Frequency Interfere, manufactured by The Captor Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-351-0374?

NSN 5915-00-351-0374 has 5 cross-referenced part numbers: GF8865-2 (Genisco Filter Corp), B2850-3521 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), A1238 (The Captor Corporation), GF8865-2 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), 83720 (Keco Industries, Inc.).

What NSN replaces 5915-00-351-0374?

There are 9 known substitutes for 5915-00-351-0374: 2915-00-453-2718, 5935-00-556-6002, 8455-00-641-8929 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1238?

Key specifications for A1238: Input Impedance Per Function W/load: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION; Operating Voltage Rating and Type Per Function: 208.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION; Operating Current Rating Per Function in Amps: 75.0 2ND RADIO INTERFERENCE SECOND FUNCTION; Functional Terminal Type and Quantity: 2 SOLDER STUD GROUND THIRD FUNCTION. 22 total characteristics are documented in the Federal Logistics Information System.

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