Acquisition method (AMC)
3
FSC 5985 × ATTENUATOR,FIXED
ATTENUATOR,FIXED
5985-01-355-4731 FSC 5985
NSN 5985-01-355-4731 (also written 5985013554731; NIIN 01-355-4731) is an attenuator, fixed 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| APPLICATION DESIGN AAFS | TRANSMISSION LINE |
| BODY STYLE AAQL | — |
| OVERALL LENGTH ABHP | MILLIMETERS NOMINAL 112.800 |
| OVERALL DIAMETER ADAV | MILLIMETERS NOMINAL 42.000 |
| OPERATING TEMP RANGE AFGA | CELSIUS -55.0 TO 125.0 |
| END ITEM IDENTIFICATION AGAV | GBU 15 GATS |
| VOLTAGE STANDING WAVE RATIO AHTW | 1.30 |
| INPUT IMPEDANCE RATING IN OHMS AHTY | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS AHTZ | 50.0 |
| COAXIAL CONNECTOR SERIES DESIGNATION AHUC | SMA |
| POWER RATING AJDB | WATTS AVERAGE 50.0 |
| RF SIGNAL ATTENUATION IN DECIBELS AJDK | 10.0 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE AKNK | GIGAHERTZ 1.20 TO 1.30 |
| CONNECTION TYPE PER FUNCTION ASZN | MALE INPUT AND FEMALE OUTPUT |
| TERMINAL TYPE AND QUANTITY BBHS | CONNECTOR 2 |
| FREQUENCY RANGE BNGR | HERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 8.000 |
| MATERIAL MATT | BODY ALUMINUM |
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 |
|---|---|---|
| 24-20-34 | 93459 | SPECTRUM CONTROL 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
$657.00
Purchases
3
Total spend
$5,556
Sep 28, 2026
Last purchased
9 · 9.0/yr
Purchase records
$14,853
Total demand
$657.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $669 and $1,135.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$976
Weighted by quantity$794
Observed range$657 – $1,589
Window coveredAug 2026 – Sep 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Sep 2026 | 5 | $657 | MARTIN MILITARY INC |
| Sep 2026 | 1 | $682 | CAGE 5YNX0 |
| Aug 2026 | 1 | $1,589 | KAMPI COMPONENTS CO INC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 5 | $657.00 | $3,285 | MARTIN MILITARY INC (1WZZ2) | Unknown | Source ↗ |
| Sep 1, 2026 | 1 | $681.90 | $681.90 | Unknown (5YNX0) | Unknown | Source ↗ |
| Aug 10, 2026 | 1 | $1,588.89 | $1,589 | KAMPI COMPONENTS CO INC (7Z016) | Unknown | Source ↗ |
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 10, 2026 | SPE7M526V6618 ↗ | KAMPI COMPONENTS CO INC | — | $1,589 |
| Aug 10, 2026 | SPE7M526V6618 ↗ | KAMPI COMPONENTS CO INC | — | $1,589 |
| Aug 10, 2026 | SPE7M526V6618 ↗ | KAMPI COMPONENTS CO INC | — | $1,589 |
| Sep 1, 2026 | SPE7M526V7209 ↗ | — | — | $681.90 |
| Sep 23, 2026 | SPE7M526V7560 ↗ | MARTIN MILITARY INC | — | $3,285 |
| Sep 28, 2026 | SPE7M326V4852 ↗ | — | — | $563.75 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 6 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
MARTIN MILITARY INC
last award Sep 2026
CAGE 5YNX0
last award Sep 2026
KAMPI COMPONENTS CO INC
last award Aug 2026
SPECTRUM CONTROL INC
no award yet
no awards on record
Listed source MARTIN MILITARY INC won 1 of the last 3 awards. MARTIN MILITARY INC and 2 others won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-482S | Sep 11, 2026 | Sep 21, 2026 | 5 | Expired | View at DIBBS → |
| SPE7M5-26-T-441L | Aug 26, 2026 | Sep 8, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE7M5-26-T-367A | Aug 5, 2026 | Aug 17, 2026 | 1 | Cancelled | 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: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ATTENUATOR,FIXED." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-01-355-4731/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5985-01-355-4731/