Acquisition method (AMC)
1
FSC 5985 × ATTENUATOR,FIXED
ATTENUATOR,FIXED
5985-00-256-0902 FSC 5985
NSN 5985-00-256-0902 (also written 5985002560902; NIIN 00-256-0902) is an attenuator, fixed in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 17 manufacturer part numbers from 15 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| POWER RATING AJDB | WATTS AVERAGE 2.0 AND WATTS PEAK 100.0 |
| INPUT IMPEDANCE RATING IN OHMS AHTY | 50.0 |
| TERMINAL TYPE AND QUANTITY BBHS | CONNECTOR 2 |
| UNPACKAGED UNIT WEIGHT CTJS | OUNCES MAXIMUM 0.300 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE AKNK | GIGAHERTZ 0.0 TO 4.0 AND GIGAHERTZ 4.0 TO 12.4 AND GIGAHERTZ 12.4 TO 18.0 |
| ATTENUATION ACCURACY REFERENCE FREQUENCY ASYE | GIGAHERTZ 18.0 |
| OPERATING TEMP RANGE AFGA | CELSIUS -55.0 TO 125.0 |
| COAXIAL CONNECTOR SERIES DESIGNATION AHUC | SMA |
| ATTENUATION ACCURACY IN DECIBELS ASYN | -0.75 TO 0.75 |
| APPLICATION DESIGN AAFS | TRANSMISSION LINE |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.500 |
| SURFACE TREATMENT SFTT | BODY PASSIVATE |
| FSC APPLICATION DATA ZZZV | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 0.500 |
| RF SIGNAL ATTENUATION IN DECIBELS AJDK | 20.0 |
| FREQUENCY RANGE BNGR | GIGAHERTZ MINIMUM 0.000 AND GIGAHERTZ MAXIMUM 18.000 |
| BODY STYLE AAQL | — |
| OUTPUT IMPEDANCE RATING IN OHMS AHTZ | 50.0 |
| VOLTAGE STANDING WAVE RATIO AHTW | 1.15 AND 1.25 AND 1.35 |
| MATERIAL MATT | BODY STEEL CORROSION RESISTING |
| MOUNTING METHOD AXGY | CONNECTOR |
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 |
|---|---|---|
| 1062175P2 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS |
| 18B-20 | 64671 | SPECTRUM CONTROL, INC. |
| 2082-6194-20 | 26805 | TYCO ELECTRONICS CORP |
| 263-20 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC |
| 50MP20-845 | 52750 | ALAN INDUSTRIES INC |
| 6010203-006 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC |
| 69A35692-7 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
| 69A35692-7 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
| 8493B-20 | 52708 | KEYSIGHT TECHNOLOGIES, INC. |
| 8493B020 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |
| 8493B020 | 28480 | HEWLETT-PACKARD COMPANY DBA HP |
| 8493B020 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC |
| ATT-0263-20-SMA-02 | 34078 | CINCH CONNECTIVITY SOLUTIONS INC |
| C4628-4 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| HP8493B-OPT020 | K3464 | HEWLETT-PACKARD LTD |
| MDC8065C-20 | 52335 | DAL-TECH DEVICES, INC. DBA DAL-TECH DEVICES INC DIV DAL-TEC DEVICES, INC |
| MDC90068-20 | 52335 | DAL-TECH DEVICES, INC. DBA DAL-TECH DEVICES INC DIV DAL-TEC DEVICES, 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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-512Z | Sep 18, 2026 | Oct 1, 2026 | 52 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ATTENUATOR,FIXED." nsnexplorer.com, https://nsnexplorer.com/nsn/5985-00-256-0902/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5985-00-256-0902/