PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1219383-201Attenuator,fixed

Lockheed Martin Corporation Div Rms · NSN 5985-01-413-0913 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-413-0913 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-413-0913. Primary manufacturer part number: 1219383-201.
Features
  • Attenuator,fixed — FSC 5985
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Application Design: TRANSMISSION LINE
  • Rf Signal Attenuation in Decibels: 1.0
  • Power Rating: 2.0 WATTS AVERAGE AND 200.0 WATTS PEAK
  • Operating Temp Range: -65.0 TO 125.0 CELSIUS DEGC
  • Connection Type Per Function: MALE INPUT AND FEMALE OUTPUT
  • Frequency Range: 1.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-413-0913, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5985-01-413-0913
Primary Part Number1219383-201
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Application DesignTRANSMISSION LINE
Rf Signal Attenuation in Decibels1.0
Power Rating2.0 WATTS AVERAGE AND 200.0 WATTS PEAK
Operating Temp Range-65.0 TO 125.0 CELSIUS DEGC
Connection Type Per FunctionMALE INPUT AND FEMALE OUTPUT
Frequency Range1.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
Voltage Standing Wave Ratio1.15
Output Impedance Rating in Ohms50.0
Input Impedance Rating in Ohms50.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6250-00-270-4233 INTERCHANGEABLE
Lampholder
5365-00-372-15132900-1 INTERCHANGEABLE
Bushing
Hickok Waekon Llc
6625-00-876-331129-001 INTERCHANGEABLE
Coupling,flexible
Entron Industries Limited Partnership Dba Entron Industries Property Div
3030-01-126-3832052956-0 INTERCHANGEABLE
Belt,v
Sea Cure Technology, Inc
5999-01-281-750929-001 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Behlman Electronics, Inc
4820-01-324-624529001 INTERCHANGEABLE
Valve,relief,pressure and Temper
Nutek Aerospace Corp
5130-01-336-5533290-02 INTERCHANGEABLE
Etcher,electric
Dremel Services Center
8465-01-628-768229001 INTERCHANGEABLE
Bag,weapon Equipment,carrier
U.s. Ordnance
4730-01-728-653229001 INTERCHANGEABLE
Adapter Assembly,valve
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
1219383-201 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1219383-201 PRIMARY Lockheed Martin Corporation Div Rms (USA)
290-01 Cinch Connectivity Solutions Inc (USA)
ATT-0290-01-101-02 Cinch Connectivity Solutions Inc (USA)
Related Parts
6250-00-270-4233INTERCHANGEABLE
LAMPHOLDER
5365-00-372-1513INTERCHANGEABLE
BUSHING
2900-1
6625-00-876-3311INTERCHANGEABLE
COUPLING,FLEXIBLE
29-001
3030-01-126-3832INTERCHANGEABLE
BELT,V
052956-0
5999-01-281-7509INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
29-001
4820-01-324-6245INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
29001
5130-01-336-5533INTERCHANGEABLE
ETCHER,ELECTRIC
290-02
8465-01-628-7682INTERCHANGEABLE
BAG,WEAPON EQUIPMENT,CARRIER
29001
4730-01-728-6532INTERCHANGEABLE
ADAPTER ASSEMBLY,VALVE
29001

Frequently Asked Questions

What is NSN 5985-01-413-0913?

NSN 5985-01-413-0913 is a Attenuator,fixed, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-413-0913?

NSN 5985-01-413-0913 has 4 cross-referenced part numbers: 1219383-201 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1219383-201 (Lockheed Martin Corporation Div Rms), 290-01 (Cinch Connectivity Solutions Inc), ATT-0290-01-101-02 (Cinch Connectivity Solutions Inc).

What NSN replaces 5985-01-413-0913?

There are 9 known substitutes for 5985-01-413-0913: 6250-00-270-4233, 5365-00-372-1513, 6625-00-876-3311 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1219383-201?

Key specifications for 1219383-201: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Application Design: TRANSMISSION LINE; Rf Signal Attenuation in Decibels: 1.0; Power Rating: 2.0 WATTS AVERAGE AND 200.0 WATTS PEAK. 11 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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