Acquisition method (AMC)
5
FSC 5985 × ANTENNA
ANTENNA
5985-01-497-0143 FSC 5985
NSN 5985-01-497-0143 (also written 5985014970143; NIIN 01-497-0143) is an antenna in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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 from a sole-source contractor that is not the actual manufacturer (AMC 5).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 5: buy from a sole-source contractor that is not the actual manufacturer. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.218 AND INCHES MAXIMUM 0.229 |
| MOUNTING HOLE QUANTITY ABTJ | 4 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 3.500 |
| OPERATING TEMP RANGE AFGA | FAHRENHEIT -80.0 TO 203.0 |
| ELECTROMAGNETIC POLARIZATION TYPE AJCT | SINGLE ANTENNA ELEMENT RIGHT CIRCULAR |
| RADIATION PATTERN AJCU | SINGLE ANTENNA ELEMENT OMNIDIRECTIONAL |
| DESIGN TYPE APGF | SINGLE ANTENNA ELEMENT LOOP |
| MOUNTING METHOD AXGY | UNTHREADED HOLE(S) |
| SPECIAL FEATURES FEAT | IMPEDANCE 50 OHMS; +4 TO +24 VDC; DC GROUNDED FOR LIGHTNING PROTECTION; MATERIAL 6061-T6 ALUMINUM/THERMOSET PLASTIC; SKYDROL RESISTANT ENAMEL FINISH; TNC CONNECTOR; VIBRATION 10 G'S; ALTITUDE 70,000 FT |
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 |
|---|---|---|
| 218-1240-010 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS |
| S67-1575-76 | 13691 | SENSOR SYSTEMS, INC. |
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
$1,989.98
Purchases
2
Total spend
$447,509
Oct 14, 2026
Last purchased
4 · 4.0/yr
Purchase records
$895,018
Total demand
$1,989.98
Latest unit price
Purchase history
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 |
|---|---|---|---|---|
| Oct 13, 2026 | SPE7M127D60EX ↗ | — | — | $350,000 |
| Oct 14, 2026 | SPE7M527V0214 ↗ | — | — | $97,509 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 14 days from posting to award.
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
CAGE 7EUU8
last award Oct 2026
ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
no award yet
no awards on record
Listed source SENSOR SYSTEMS, INC.
no award yet
no awards on record
Listed source CAGE 7EUU8 won 2 of the last 2 awards. CAGE 7EUU8 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-U-6943 | Sep 29, 2026 | Oct 13, 2026 | 60 | Expired | View at DIBBS → |
| SPE7M5-26-T-541N | Sep 30, 2026 | Oct 13, 2026 | 49 | Expired | View at DIBBS → |
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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ANTENNA." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-497-0143/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5985-01-497-0143/