The Tensiometer, cataloged under National Stock Number 6635-01-589-4748, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Loos & Co., Inc. Div Cableware Divison. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-589-4748 |
| Primary Part Number | PT-2 |
| Item Name | Tensiometer |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Loos & Co., Inc. Div Cableware Divison |
| Status | ACTIVE |
| Scale Quantity | 1 |
| 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 |
|---|---|
| PT-2 PRIMARY | Loos & Co., Inc. Div Cableware Divison (USA) |
NSN 6635-01-589-4748 is a Tensiometer, manufactured by Loos & Co., Inc. Div Cableware Divison, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-01-589-4748 has 1 manufacturer part number on file: PT-2 (Loos & Co., Inc. Div Cableware Divison).
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-604-6805, 5220-01-680-4683. Verify interchangeability with system specifications before substitution.
Key specifications for PT-2: Scale Quantity: 1; Special Features: MATERIAL: ANODIZED ALUMINUM , CABLE SIZE: 5MM , 6MM, 7MM OR 3/16 INCH , 7/32 INCH , 1/4 INCH, ACCURATELY TO WITHIN + OR - 5% MEASURING CABLE TENSION MM. 1 specification is 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.