The Tensiometer, cataloged under National Stock Number 6635-01-391-1806, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Loos & Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-391-1806 |
| Primary Part Number | B-91 |
| Item Name | Tensiometer |
| FSC / FSG | 6635 / 66 — No Item Name Available |
| Manufacturer | Loos & Co Inc |
| Status | ACTIVE |
| Scale Range | +80.0 TO 950.0 POUNDS LBS |
| Material Accommodated Diameter | 0.09375 INCHES MINIMUM AND 0.15625 INCHES MAXIMUM IN |
| Scale Quantity | 1 |
| Scale Name | LB SCALE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-91 PRIMARY | Loos & Co Inc (USA) |
NSN 6635-01-391-1806 is a Tensiometer, manufactured by Loos & Co Inc, classified under FSC 6635 (No Item Name Available). Status: active.
NSN 6635-01-391-1806 has 1 cross-referenced part number: B-91 (Loos & Co Inc).
There are 3 known substitutes for 6635-01-391-1806: 3030-00-160-8305, 5945-00-374-1691, 6645-00-487-4978. Verify interchangeability with system specifications before substitution.
Key specifications for B-91: Scale Range: +80.0 TO 950.0 POUNDS LBS; Special Features: MADE OF ANODIZED ALUMINUM; MEASURES GUY WIRE FOR UNMANNED THREAT EMITTER UMTE; Material Accommodated Diameter: 0.09375 INCHES MINIMUM AND 0.15625 INCHES MAXIMUM IN; Scale Quantity: 1. 5 total characteristics are documented in the Federal Logistics Information System.