Acquisition method (AMC)
1
FSC 5961 × SEMICONDUCTOR DEVICE,DIODE
SEMICONDUCTOR DEVICE,DIODE
5961-01-073-1203 FSC 5961
NSN 5961-01-073-1203 (also written 5961010731203; NIIN 01-073-1203) is a semiconductor device, diode in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 6 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 MAXIMUM 1.455 |
| FUNCTION FOR WHICH DESIGNED AFZC | RECTIFIER |
| MOUNTING FACILITY QUANTITY AKPV | 1 |
| MOUNTING METHOD AXGY | THREADED STUD(S) |
| FEATURES PROVIDED CBBL | HERMETICALLY SEALED CASE |
| OVERALL WIDTH ACROSS FLATS CCDG | INCHES MINIMUM 0.667 AND INCHES MAXIMUM 0.687 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC CTQN | MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE 400.0 |
| CURRENT RATING PER CHARACTERISTIC CTQX | AMPERES MAXIMUM FORWARD CURRENT, DC 40.00 |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT CTSG | CELSIUS JUNCTION 200.0 |
| MATERIAL MATT | SEMICONDUCTOR SILICON |
| THREAD SERIES DESIGNATOR THSD | UNF |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 1 AND THREADED STUD 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 |
|---|---|---|
| 1583770-6 | 31338 | SEMITRONICS CORP |
| 1583770-6 | 64547 | HONEYWELL INTERNATIONAL, INC |
| 1583770-6 | 83298 | ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE |
| 402H | 05277 | WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV |
| D-468-AJ | 43611 | MICROSEMI CORP - MASSACHUSETTS |
| D-468-AJ | 59377 | MICROSEMI CORP-COLORADO |
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
$68.49
Purchases
1
Total spend
$11,780
Oct 5, 2026
Last purchased
2 · 2.0/yr
Purchase records
$23,561
Total demand
$68.49
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 5, 2026 | SPE7M127P0211 ↗ | — | — | $11,780 |
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.
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 1W091
last award Oct 2026
ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL, INC
no award yet
no awards on record
Listed source MICROSEMI CORP - MASSACHUSETTS
no award yet
no awards on record
Listed source MICROSEMI CORP-COLORADO
no award yet
no awards on record
Listed source SEMITRONICS CORP
no award yet
no awards on record
Listed source WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV
no award yet
no awards on record
Listed source CAGE 1W091 won the only award on record. CAGE 1W091 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-425A | Aug 21, 2026 | Sep 3, 2026 | 172 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEMICONDUCTOR DEVICE,DIODE." nsnexplorer.com, https://nsnexplorer.com/nsn/5961-01-073-1203/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5961-01-073-1203/