The Calibration Kit Ori, cataloged under National Stock Number 6640-01-468-7311, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Graseby General Metal Works. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6640-01-468-7311 |
| Primary Part Number | TE-5028 |
| Item Name | Calibration Kit Ori |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Graseby General Metal Works |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TE-5028 PRIMARY | Graseby General Metal Works (USA) |
| Reference | Meaning |
|---|---|
| G2835 | 5/9 Secondary reference Graseby General Metal Works |
| 98-2318 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-468-7311 is a Calibration Kit Ori, manufactured by Graseby General Metal Works, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-468-7311 has 1 manufacturer part number on file: TE-5028 (Graseby General Metal Works).
Key specifications for TE-5028: Special Features: CALIBRATION KIT ORIFICE FLOW, USED ON HIGH VOLUME SAMPLERS, INCLUDES CARRYING CASE, MANOMETER AND CALIBRATION CURVES; Part Name Assigned by Controlling Agency: CALIBRATION KIT ORI USED ON HIGH VOLUME SAMPLERS. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.