AIR SHUNT INSTRUMENTS, INC.
Doing business as AIR SHUNT INSTRUMENTS CAGE 1Y821 UEI X2G1MJTX73M5 SAM active until 2027-06-26 Small business airshunt.com ↗
AIR SHUNT INSTRUMENTS, INC. (CAGE 1Y821) appears as the awardee on 10 indexed government parts awards across 10 federal supply classes, most recently in Oct 2026.
About
Air Shunt Instruments, Inc. is an aircraft instrument repair company in Chatsworth, California. It operates as an FAA Part 145 repair station and provides repair, overhaul, and exchange for military and commercial avionics instruments. Work is split between a Cockpit & Controls department and a Flight Instruments department. The company also sells aircraft spare parts and states it holds EASA Part-145 approval, ISO 9001:2015 certification, and ARSA membership.
Products
- Aircraft avionics instruments
- Aircraft spare parts
- Altimeters
- Gyros
- Autopilot computers
- Transponders
- Flight directors
- Fuel quantity indicators
Capabilities
- Avionics instrument repair
- Instrument overhaul
- Instrument exchange
- Instrument testing
- Spare parts sales
- Cockpit and controls repair
- Flight instrument repair
Certifications named on its site
- FAA Part 145 repair station YD2R315L
- EASA Part-145 EASA.145.4087
- ISO 9001:2015
- ARSA member in good standing
Summary of airshunt.com pages read October 18, 2026, written automatically; check the company's site for details. Pages read: Air Shunt Instruments | Military & Commercial A…, Contact Air Shunt Instruments — Chatsworth, CA …, FAA Part 145 Repair Station YD2R315L — Quality …, Avionics Instrument Repair Capabilities | Air S….
Contact
- Address
- 9101 WINNETKA AVE
CHATSWORTH, CA 91311-6037 - Points of contact in SAM.gov
-
- PAUL NAKKASHIAN Government Business POC
- PAUL NAKKASHIAN Alternate Government Business POC
- ANDREW LUCAS Past Performance POC
- ANDREW LUCAS Alternate Past Performance POC
- PAUL NAKKASHIAN Electronic Business POC
- PAUL NAKKASHIAN Alternate Electronic Business POC
- Phone, from its website
- (818) 700-1616 from airshunt.com
Address and points of contact are the public record in SAM.gov, last updated June 29, 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
- Jun 26, 2026
- Expires
- Jun 26, 2027
- Last updated
- Jun 29, 2026
- Business started
- Jun 14, 1984
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- CA
- Business types
- For Profit Organization
- Subchapter S Corporation
- Product and service codes registered
- 1510
- 1520
- 1610
- 1620
- 1630
- 1640
- 1650
- 1660
- 1680
- 1710
- 2620
- 2805
- 2810
- 2835
- 2840
- 2910
- 2915
- 2920
- 2925
- 2930
- 2935
- 2940
- 2945
- 2990
- 2995
- 4920
- 6340
- H215
| NAICS | Primary | Size standard |
|---|---|---|
| 334511 | — | |
| 334515 | — | |
| 336413 | — | |
| 488190 | Primary | Small |
| 811210 | — |
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 | 10 | $19,745 |
| 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#1,408
- Award dollars, all time#1,408
- Awards won, last 12 months#488
- Awards won, all time#488
- Distinct NSNs#457
- Distinct supply classes#217
- Rising (12 months vs prior 12 months)#973
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 |
|---|---|---|---|---|
| 1560-00-710-2397 | CARTRIDGE ASSEMBLY, | 1 | $300.00 | Oct 16, 2026 |
| 5925-01-456-0577 | CIRCUIT BREAKER BOX | 1 | $295.00 | Oct 16, 2026 |
| 1630-01-314-7773 | HOUSING,AUTO ADJUSTER,BRAKE | 1 | $6,600 | Oct 15, 2026 |
| 5930-01-246-6156 | SWITCH,PRESSURE | 1 | $1,650 | Oct 15, 2026 |
| 2835-01-182-2187 | MANIFOLD,TURBINE | 1 | $2,950 | Oct 8, 2026 |
| 2990-01-475-0452 | MUFFLER,EXHAUST | 1 | $615.00 | Oct 7, 2026 |
| 5945-01-167-7003 | RELAY,ELECTROMAGNETIC | 1 | $3,000 | Oct 6, 2026 |
| 5950-00-740-7079 | COIL,ELECTRICAL | 1 | $600.00 | Sep 29, 2026 |
| 6645-01-152-1092 | DASHPOT | 1 | $995.00 | Sep 17, 2026 |
| 6685-01-030-0260 | GAGE,PRESSURE,DIAL INDICATING | 1 | $2,740 | Aug 27, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
| Class | Name | Awards |
|---|---|---|
| FSC 1560 | Airframe Structural Components | 1 |
| FSC 1630 | Aircraft Wheel and Brake Systems | 1 |
| FSC 2835 | Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components | 1 |
| FSC 2990 | Miscellaneous Engine Accessories, Nonaircraft | 1 |
| FSC 5925 | Circuit Breakers | 1 |
| FSC 5930 | Switches | 1 |
| FSC 5945 | Relays and Solenoids | 1 |
| FSC 5950 | Coils and Transformers | 1 |
| FSC 6645 | Time Measuring Instruments | 1 |
| FSC 6685 | Pressure, Temperature, and Humidity Measuring and Controlling Instruments | 1 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 5925-01-456-0577 | Oct 16, 2026 | CIRCUIT BREAKER BOX | 1 | $295.00 | $295.00 | — | Source ↗ |
| 1560-00-710-2397 | Oct 16, 2026 | CARTRIDGE ASSEMBLY, | 1 | $300.00 | $300.00 | — | Source ↗ |
| 5930-01-246-6156 | Oct 15, 2026 | SWITCH,PRESSURE | 1 | $1,650.00 | $1,650 | — | Source ↗ |
| 1630-01-314-7773 | Oct 15, 2026 | HOUSING,AUTO ADJUSTER,BRAKE | 40 | $165.00 | $6,600 | — | Source ↗ |
| 2835-01-182-2187 | Oct 8, 2026 | MANIFOLD,TURBINE | 1 | $2,950.00 | $2,950 | — | Source ↗ |
| 2990-01-475-0452 | Oct 7, 2026 | MUFFLER,EXHAUST | 1 | $615.00 | $615.00 | — | Source ↗ |
| 5945-01-167-7003 | Oct 6, 2026 | RELAY,ELECTROMAGNETIC | 3 | $1,000.00 | $3,000 | — | Source ↗ |
| 5950-00-740-7079 | Sep 29, 2026 | COIL,ELECTRICAL | 6 | $100.00 | $600.00 | — | Source ↗ |
| 6645-01-152-1092 | Sep 17, 2026 | DASHPOT | 1 | $995.00 | $995.00 | — | Source ↗ |
| 6685-01-030-0260 | Aug 27, 2026 | GAGE,PRESSURE,DIAL INDICATING | 1 | $2,740.00 | $2,740 | — | 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: 2026-10-17.
- Totals and ranks as of Oct 18, 2026.
- Full methodology →
Cite this page
NSN Explorer. "AIR SHUNT INSTRUMENTS, INC." nsnexplorer.com, https://nsnexplorer.com/supplier/1Y821/. Data as of October 19, 2026.
https://nsnexplorer.com/supplier/1Y821/