Acquisition method (AMC)
1
FSC 5905 × RESISTOR,VARIABLE,WIRE WOUND,NON
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-01-503-8373 FSC 5905
NSN 5905-01-503-8373 (also written 5905015038373; NIIN 01-503-8373) is a resistor, variable, wire wound, non in Federal Supply Class 5905, Resistors. 2 manufacturer part numbers from 2 suppliers are 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 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 DISSIPATION RATING PER SECTION IN WATTS CRGD | FREE AIR SINGLE SECTION 12.5 |
| ELECTRICAL RESISTANCE PER SECTION CQCC | OHMS SINGLE SECTION 500.0 |
| END ITEM IDENTIFICATION AGAV | KC135 GATM A |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT CRSS | SINGLE SECTION -10.0 TO 10.0 |
| SPECIAL FEATURES FEAT | TWO UNITS IN TANDEM |
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 |
|---|---|---|
| 238-1003-030 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS |
| 65904 | 44655 | OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING |
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
$4,487.1795
Purchases
2
Total spend
$360,637
Sep 28, 2026
Last purchased
4 · 4.0/yr
Purchase records
$721,274
Total demand
$4,487.1795
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 78 | $4,487.1795 | $350,000 | TTI INC. DBA TTI INC (8N187) | Unknown | Source ↗ |
| Aug 19, 2026 | 47 | $226.32 | $10,637 | TTI INC. DBA TTI INC (8N187) | 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 19, 2026 | SPE7M126P9733 ↗ | TTI INC. DBA TTI INC | — | $10,637 |
| Sep 28, 2026 | SPE7M526D62UC ↗ | TTI INC. DBA TTI INC | — | $350,000 |
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.
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 26 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
TTI INC. DBA TTI INC
last award Sep 2026
OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING
no award yet
no awards on record
Listed source ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
no award yet
no awards on record
Listed source TTI INC. DBA TTI INC won 2 of the last 2 awards. TTI INC. DBA TTI INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-U-5488 | Aug 20, 2026 | Sep 10, 2026 | 78 | Expired | View at DIBBS → |
| SPE7M1-26-U-5033 | Aug 5, 2026 | Aug 19, 2026 | 78 | Cancelled | View at DIBBS → |
| SPE7M5-26-T-379W | Aug 7, 2026 | Aug 17, 2026 | 47 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RESISTOR,VARIABLE,WIRE WOUND,NON." nsnexplorer.com, https://nsnexplorer.com/nsn/5905-01-503-8373/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5905-01-503-8373/