Acquisition method (AMC)
1
FSC 5905 × RESISTOR,VARIABLE,NONWIRE WOUND,
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-01-221-0620 FSC 5905
NSN 5905-01-221-0620 (also written 5905012210620; NIIN 01-221-0620) is a resistor, variable, nonwire wound in Federal Supply Class 5905, Resistors. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 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 |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 7-317232341-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 7-317232341-3 | 8V613 | THE BOEING COMPANY |
| 73441 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC |
| 73441B | 04454 | SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC |
| CPR10-10003 | 04454 | SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC |
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
$1,289.00
Purchases
1
Total spend
$24,491
Aug 20, 2026
Last purchased
2 · 2.0/yr
Purchase records
$48,982
Total demand
$1,289.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | 19 | $1,289.00 | $24,491 | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC (5V361) | 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 20, 2026 | SPE7M126P9791 ↗ | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | — | $24,491 |
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.
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.
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
BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC
last award Aug 2026
GENERAL DYNAMICS MOTION CONTROL LLC DIV GENERAL DYNAMICS OTS INC
no award yet
no awards on record
Listed source MCDONNELL DOUGLAS HELICOPTER CO INC
no award yet
no awards on record
Listed source SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC
no award yet
no awards on record
Listed source THE BOEING COMPANY
no award yet
no awards on record
Listed source BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC won the only award on record. BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-0229 | Oct 8, 2026 | Oct 19, 2026 | 9 | Expired | View at DIBBS → |
| SPE7M1-26-Q-1329 | Aug 5, 2026 | Aug 17, 2026 | 19 | 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: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RESISTOR,VARIABLE,NONWIRE WOUND,." nsnexplorer.com, https://nsnexplorer.com/nsn/5905-01-221-0620/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5905-01-221-0620/