The Plate,pitot Tube Assembly, cataloged under National Stock Number 6610-01-155-2121, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Volumatic Inc Dba Volumatic Inc. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Plate,pitot Tube Assembly |
| FSC / FSG | 6610 — Flight Instruments (FSG 66) |
| Manufacturers | Volumatic Inc Dba Volumatic Inc (CAGE 1P642); Malones Cnc Machining Inc (CAGE 2V045); Aero Components, Llc (CAGE 59213); Infinity Fabrication, Inc. (CAGE 06DM5); Northrop Grumman Technical Services, Inc. Div CAGE Code Should Not Be Used for Contract Awards (CAGE 6AUZ3) |
| Parameter | Value |
|---|---|
| NSN | 6610-01-155-2121 |
| Primary Part Number | 39-10757-4 |
| Item Name | Plate,pitot Tube Assembly |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Volumatic Inc Dba Volumatic Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 39-10757-4 | Volumatic Inc Dba Volumatic Inc (USA) |
| 39-10757-4 | Malones Cnc Machining Inc (USA) |
| 39-10757-4 | Aero Components, Llc (USA) |
| 39-10757-4 | Infinity Fabrication, Inc. (USA) |
| 39-10757-4 | Northrop Grumman Technical Services, Inc. Div CAGE Code Should Not Be Used for Contract Awards (USA) |
| 39-10757-4 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 39-10757-4 | Camnetics Manufacturing Corporation (USA) |
| 39-10757-4 | Nordam Group Llc, the Div Nordam (USA) |
| 39-10757-4 | Fmw, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 39-10757-4 | 3/2 Design control — primary reference U.S. Government activity |
| 39-10757-4 | 5/2 Secondary reference U.S. Government activity |
NSN 6610-01-155-2121 is a Plate,pitot Tube Assembly, manufactured by Volumatic Inc Dba Volumatic Inc, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-155-2121 has 9 manufacturer part numbers on file: 39-10757-4 (Volumatic Inc Dba Volumatic Inc), 39-10757-4 (Malones Cnc Machining Inc), 39-10757-4 (Aero Components, Llc), 39-10757-4 (Infinity Fabrication, Inc.), 39-10757-4 (Northrop Grumman Technical Services, Inc. Div CAGE Code Should Not Be Used for Contract Awards) and 4 more.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6610-01-155-2121 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.