DIAGNOSTIC SOLUTIONS INTERNATIONAL LLC
Doing business as DIAGNOSTIC SOLUTIONS CAGE 4Z9A3 UEI NLRMA64NJGJ7 ONTARIO, CA SAM active until 2027-04-02 Small business dsi-hums.com ↗
DIAGNOSTIC SOLUTIONS INTERNATIONAL LLC (CAGE 4Z9A3) appears as the awardee on 2 indexed government parts awards across 2 federal supply classes, most recently in Oct 2026.
About
Diagnostic Solutions International LLC is based in Ontario, California, and describes itself as an authorized distributor and licensee of Honeywell (formerly Chadwick-Helmuth) health and usage monitoring and test products. The company says it designs, engineers, manufactures, distributes, calibrates and repairs aircraft HUMS, rotor track and balance equipment, and cockpit voice and flight data recorders, and provides training and data management services.
Products
- On-board HUMS systems
- Portable rotor track and balance analyzers
- Cockpit voice and flight data recorders
- REVO 200 CVFDR
- REVO 250LW flight data recorder
- Sky Connect inflight tracking solution
- Honeywell Aspire 200 SATCOM system
- Vibration analysis accelerometers
Capabilities
- HUMS calibration and repair
- Rotor track and balance
- Propeller balance
- Vibration analysis
- HUMS data management and analysis
- Technical support and training
- Engine performance qualification
- Condition based maintenance services
Summary of dsi-hums.com pages read October 23, 2026, written automatically; check the company's site for details. Pages read: Home - Diagnostic Solutions International LLC, Contact - Diagnostic Solutions International LLC, About Us - Diagnostic Solutions International L…, About Product Info - Diagnostic Solutions Inter….
Contact
- Address
- 2580 E PHILADELPHIA ST STE C
ONTARIO, CA 91761-8094 - Points of contact in SAM.gov
-
- BRIAN HATCHER, PRESIDENT Government Business POC
- BRIAN HATCHER Alternate Government Business POC
- KENNETH TODD Past Performance POC
- BRIAN HATCHER Alternate Past Performance POC
- BRIAN C HATCHER, PRESIDENT Electronic Business POC
- BRIAN HATCHER Alternate Electronic Business POC
- Phone, from its website
- (877) 374-5521 from dsi-hums.com
- Email, from its website
- chadwick@dsi-hums.com from dsi-hums.com
Address and points of contact are the public record in SAM.gov, last updated April 6, 2026 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- Apr 2, 2026
- Expires
- Apr 2, 2027
- Last updated
- Apr 6, 2026
- Business started
- Dec 13, 2007
- Structure
- Other
- State of incorporation
- CA
- Business types
- For Profit Organization
- Limited Liability Company
- Veteran Owned Business
- Manufacturer of Goods
- Product and service codes registered
- 1680
- J016
| NAICS | Primary | Size standard |
|---|---|---|
| 336413 | Primary | Small |
| 541330 | — |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 2 | $91,562 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#1,226
- Award dollars, all time#1,226
- Awards won, last 12 months#1,752
- Awards won, all time#1,752
- Distinct NSNs#1,700
- Distinct supply classes#1,318
Awards by month
How much has this supplier been awarded each month? Last 24 months.
Months by award date. Dollars add each award's recorded total, or unit price times quantity.
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 6680-01-342-9904 | METER,AIR VELOCITY | 1 | $90,942 | Oct 29, 2026 |
| 4920-01-505-1118 | TARGET TAPE REFLCT, | 1 | $620.00 | Sep 10, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
Open bids for parts they make
11 part numbers are listed for CAGE 4Z9A3 in the federal catalog (FLIS). None of those NSNs has an open solicitation today.
Parts listed for this supplier (11)
| NSN | Item | Part number |
|---|---|---|
| 1430-01-450-3041 | TRACKER,INFRARED,GUIDED MISSILE | 901-11800-3 |
| 4920-01-348-8031 | MAINTENANCE KIT,AIRCRAFT | 915-11515-1 |
| 4920-01-505-1118 | TARGET TAPE REFLCT, | 907-12803 |
| 4920-01-562-7516 | REPAIR KIT,AIRCRAFT,MAINTENANCE | 1209-9578-SA |
| 5340-01-476-3342 | BRACKET,MOUNTING | 10329 |
| 5340-01-476-3342 | BRACKET,MOUNTING | 904-10329A |
| 5995-01-451-2980 | CABLE ASSEMBLY,SPECIAL PURPOSE,E | 902-10185-50 |
| 6230-01-374-6329 | PROBE LIGHT,INSPECTION | 901-10200A |
| 6680-01-342-9904 | METER,AIR VELOCITY | 901-12700 |
| 6680-01-342-9904 | METER,AIR VELOCITY | 901-7310-2 |
| 6695-00-895-2086 | TRANSDUCER,MOTIONAL PICKUP | 906-5876 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 6680-01-342-9904 | Oct 29, 2026 | METER,AIR VELOCITY | 46 | $1,977.00 | $90,942 | — | Source ↗ |
| 4920-01-505-1118 | Sep 10, 2026 | TARGET TAPE REFLCT, | 2 | $310.00 | $620.00 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-11-01.
- Totals and ranks as of Nov 6, 2026.
- Full methodology →
Cite this page
NSN Explorer. "DIAGNOSTIC SOLUTIONS INTERNATIONAL LLC." nsnexplorer.com, https://nsnexplorer.com/supplier/4Z9A3/. Data as of November 7, 2026.
https://nsnexplorer.com/supplier/4Z9A3/