Acquisition method (AMC)
3
FSC 5985 × SWITCH,RADIO FREQUENCY TRANSMISS
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-549-8679 FSC 5985
NSN 5985-01-549-8679 (also written 5985015498679; NIIN 01-549-8679) is a switch, radio frequency transmiss in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| BODY STYLE AAQL | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.500 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 2.250 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 0.500 |
| FREQUENCY RATING ACZB | SINGLE FREQUENCY OPERATING GIGAHERTZ MINIMUM 0.5 AND GIGAHERTZ MAXIMUM 18.0 |
| UNTHREADED MOUNTING HOLE DIAMETER AEBV | INCHES MINIMUM 0.114 AND INCHES MAXIMUM 0.118 |
| SWITCH TYPE AEEA | TRANSFER |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS AEJN | SINGLE MOUNTING FACILITY PATTERN INCHES NOMINAL 1.300 |
| OPERATING TEMP RANGE AFGA | CELSIUS -40.0 TO 85.0 |
| VOLTAGE STANDING WAVE RATIO AHTW | 2.00 |
| INSERTION LOSS IN DECIBELS AHTX | 6.00 |
| COAXIAL CONNECTOR SERIES DESIGNATION AHUC | SMA |
| CONNECTOR END DESIGN AHUD | FEMALE |
| MINIMUM CROSSTALK RATING IN DECIBELS AKNV | 40.0 |
| ACTUATOR OPERATING METHOD AKPC | SOLID STATE |
| COUPLING POSITION QUANTITY AKRC | 3 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | UNTHREADED HOLE(S) 4 |
| MOUNTING FACILITY PATTERN CQYJ | SINGLE MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR |
| SPECIAL FEATURES FEAT | INAVY-SW/ATTENUATOR, RF |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| TERMINAL TYPE AND QUANTITY TTQY | RECEPTACLE, COAXIAL 3 AND PIN 7 AND TURRET 1 |
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 |
|---|---|---|
| 227A434-1 | 03640 | LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS |
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
—
Sep 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2.00
Total demand
$2.00
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 |
|---|---|---|---|---|
| Sep 22, 2026 | SPE4AX25DP003/SPE4A726F082H ↗ | DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY | — | $2.00 |
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
DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY
last award Sep 2026
LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS
no award yet
no awards on record
Listed source DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY won the only award on record. DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY won without being a listed source.
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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SWITCH,RADIO FREQUENCY TRANSMISS." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-549-8679/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5985-01-549-8679/