The Calibration Set,primary Referenc, cataloged under National Stock Number 6695-01-591-3634, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Aerospace Control Products, Inc. Dba Aerospace Control Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6695-01-591-3634 |
| Primary Part Number | FCS-10A |
| Item Name | Calibration Set,primary Referenc |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| FCS-10A PRIMARY | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (USA) |
NSN 6695-01-591-3634 is a Calibration Set,primary Referenc, manufactured by Aerospace Control Products, Inc. Dba Aerospace Control Products Inc, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-01-591-3634 has 1 manufacturer part number on file: FCS-10A (Aerospace Control Products, Inc. Dba Aerospace Control Products Inc).
Key specifications for FCS-10A: Special Features: LAMINAR FLOW COMPUTERS ARE PART OF THE AIR FORCE'S PRECISION MEASUREMENT EQUIPMENT LABORATORY FIELD-LEVEL GAS FLOW WORKING STANDARD COVERING A FLOW RANGE OF APPROXIMATELY 0.001 TO 2,000SLPM;THE LAMINAR FLOW COMPUTER IS COUPLED WITH ONE OF EIGHT DIFFERENT SIZED LAMINARFLOW ELEMENTS;DIFFERENTIAL PRESSURE TRANSDUCER RANGE: 15 IN. OF WATER@ 4 C; TEMPERATURE MEASUREMENT SUBSYSTEM UNCERTAINTY BETTER THAN +-.3 F IN THE RANGE OF 50 TO 100 F IN. 0 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.