The Flow Straightener, cataloged under National Stock Number 6680-01-276-6080, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-276-6080 |
| Primary Part Number | 604AS893-8 |
| Item Name | Flow Straightener |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | METERING ASSEMBLY |
| General Characteristics Item Description | WORKING PRESSURE; 150 PSI; OPR. TEMP: M40.0 TO 140.0 DEG. F; METALLIC COMPONENTS: STAINLESS STEEL TYPE 304 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 604AS893-8 | Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc (USA) |
| 604AS893-8 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 604AS893-8 | Ametek Inc Schutte and Koerting Div (USA) |
NSN 6680-01-276-6080 is a Flow Straightener, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-276-6080 has 3 manufacturer part numbers on file: 604AS893-8 (Hoffer Flow Controls Inc Dba Hoffer Flow Controls Inc), 604AS893-8 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 604AS893-8 (Ametek Inc Schutte and Koerting Div).
Key specifications for 604AS893-8: FSC Application Data: METERING ASSEMBLY; General Characteristics Item Description: WORKING PRESSURE; 150 PSI; OPR. TEMP: M40.0 TO 140.0 DEG. F; METALLIC COMPONENTS: STAINLESS STEEL TYPE 304. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.