Home · NSN 00-557-5208

NSN 00-557-5208 — Switch,Radio Frequency Transmiss

NIIN 00-557-5208 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-557-5208 is the national stock number for a switch,radio frequency transmiss. It cross-references to 2 manufacturer part numbers from 4 CAGE codes, including Bae Systems Information And Electronic Systems Integration Inc., K&L Microwave LLC, Fisica Applied Technologies, Inc.; the primary is 11100. The unit of issue is EA and the FLIS list price is $89.56.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
1239001P1	94117	Bae Systems Information And Electronic Systems Integration Inc.	3 · Design control (vendor)	2 · Fully interchangeable
11100	50140	K&L Microwave LLC	5 · Secondary reference	9 · Reference only
11100	82152	Fisica Applied Technologies, Inc.	5 · Secondary reference	9 · Reference only
11100	00471	Dow-Key Microwave LLC	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 11100.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $89.56
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES MAXIMUM 4.200
Overall Height: INCHES MAXIMUM 2.380
Overall Width: INCHES NOMINAL 0.850
Frequency Rating: SINGLE FREQUENCY CROSSTALK REFERENCE GIGAHERTZ MINIMUM 0.0 AND GIGAHERTZ MAXIMUM 11.0
Frequency Rating: SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO GIGAHERTZ MINIMUM 0.0 AND GIGAHERTZ MAXIMUM 11.0
Frequency Rating: SINGLE FREQUENCY RF POWER HANDLING GIGAHERTZ MINIMUM 0.0 AND GIGAHERTZ MAXIMUM 11.0
Frequency Rating: SINGLE FREQUENCY OPERATING GIGAHERTZ MINIMUM 0.0 AND GIGAHERTZ MAXIMUM 11.0
Frequency Rating: SINGLE FREQUENCY INSERTION LOSS REFERENCE GIGAHERTZ MINIMUM 0.0 AND GIGAHERTZ MAXIMUM 11.0
Unthreaded Mounting Hole Diameter: INCHES NOMINAL 0.140
Switch Type: NONTRANSFER
Distance Between Mounting Facility Centers: SINGLE MOUNTING FACILITY PATTERN INCHES NOMINAL 1.096
Operating Temp Range: FAHRENHEIT -65.0 TO 185.0
Voltage Standing Wave Ratio: 1.40
Insertion Loss In Decibels: 0.35
Coaxial Connector Series Designation: N
Connector End Design: FEMALE
Rf Power Handling Capability: SINGLE WATTS AVERAGE 300.0
Minimum Crosstalk Rating In Decibels: 15.0
Actuator Operating Method: RELAY
Actuator Voltage In Volts: NOMINAL 28.0
Switch Operation Sequence: MAKES BEFORE BREAKS
Switching Time: MILLISECONDS 20.0
Pole Quantity: 1
Throw Quantity: 2

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About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.