Acquisition method (AMC)
1
FSC 5985 × SWITCH,WAVEGUIDE
SWITCH,WAVEGUIDE
5985-01-197-4431 FSC 5985
NSN 5985-01-197-4431 (also written 5985011974431; NIIN 01-197-4431) is a switch, waveguide in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL LENGTH ABHP | INCHES MINIMUM 4.310 AND INCHES MAXIMUM 4.370 |
| OVERALL HEIGHT ABKW | INCHES MINIMUM 1.865 AND INCHES MAXIMUM 1.885 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 3.185 |
| SWITCH TYPE AEEA | NONTRANSFER |
| OPERATING TEMP RANGE AFGA | CELSIUS -54.0 TO 95.0 |
| VOLTAGE STANDING WAVE RATIO AHTW | 1.25 |
| INSERTION LOSS IN DECIBELS AHTX | 0.25 |
| MINIMUM CROSSTALK RATING IN DECIBELS AKNV | 60.0 |
| ACTUATOR OPERATING METHOD AKPC | RELAY |
| ACTUATOR CURRENT TYPE AND RATING IN AMPS AKPE | DC MAXIMUM 1.0 |
| ACTUATOR VOLTAGE IN VOLTS AKPJ | MINIMUM 22.0 AND MAXIMUM 30.0 |
| SWITCHING TIME AKPP | MILLISECONDS 100.0 |
| SWITCH RETURN MECHANISM TYPE AKPQ | LATCHING |
| POLE QUANTITY AKPX | 1 |
| THROW QUANTITY AKPY | 2 |
| COUPLING POSITION QUANTITY AKRC | 3 |
| NOMINAL THREAD SIZE CQJX | MOUNTING FACILITY HOLE INCHES 0.138 |
| FLANGE CONNECTING FACILITY AND QUANTITY CSQT | THREADED HOLE(S) 4 |
| MATERIAL MATT | BODY ALUMINUM ALLOY |
| UNPACKAGED UNIT WEIGHT PKWT | POUNDS 2.300 |
| SURFACE TREATMENT SFTT | BODY OUTSIDE SURFACES PAINT |
| THREAD SERIES DESIGNATOR THSD | MOUNTING FACILITY HOLE UNIFIED NATIONAL COARSE (UNC) |
| SPECIFICATION/STANDARD DATA ZZZK | MANUFACTURERS SPECIFICATION CONTROL 43999-LE413-0298 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 30C02600 | 50140 | K&L MICROWAVE LLC DIV MPG HOLDING COMPANY |
| 30C02600 | 82152 | FISICA APPLIED TECHNOLOGIES, INC. DIV DATRON ADVANCED TECHNOLOGIES |
| LE413-0298-0001 | 43999 | THE BOEING COMPANY DIV LEGACY AM&M |
| LE413-0298-0001 | 54647 | MICROTECH INC DBA MICROTECH INC |
| LE413-0298-0001 | 66544 | FRONTGRADE TECHNOLOGIES INC. |
| LE413-0298-0001 | 80006 | LITTON SYSTEMS INC AIRTRON DIV |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Aug 11, 2026
Last purchased
1 · 1.0/yr
Purchase records
$140,112
Total demand
$140,112
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 11, 2026 | SPE7M126P9095 ↗ | MICROTECH INC DBA MICROTECH INC | — | $140,112 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
MICROTECH INC DBA MICROTECH INC
last award Aug 2026
FISICA APPLIED TECHNOLOGIES, INC. DIV DATRON ADVANCED TECHNOLOGIES
no award yet
no awards on record
Listed source FRONTGRADE TECHNOLOGIES INC.
no award yet
no awards on record
Listed source K&L MICROWAVE LLC DIV MPG HOLDING COMPANY
no award yet
no awards on record
Listed source LITTON SYSTEMS INC AIRTRON DIV
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV LEGACY AM&M
no award yet
no awards on record
Listed source MICROTECH INC DBA MICROTECH INC won the only award on record.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SWITCH,WAVEGUIDE." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-197-4431/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5985-01-197-4431/