The Extensometer, cataloged under National Stock Number 6635-01-625-2074, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mark-10 Corp Dba Mark-10 Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-625-2074 |
| Primary Part Number | M220 |
| Item Name | Extensometer |
| FSC / FSG | 6635 / 66 — No Item Name Available |
| Manufacturer | Mark-10 Corp Dba Mark-10 Corp |
| Status | ACTIVE |
| Carrying Case | NOT PROVIDED |
| Scale Range | -0.1 TO 10.0 KILOGRAMS KG |
| Scale Quantity | 1 |
| Indicator Type | DIGITAL COUNTER |
| Deflection Angle Adjuster | NOT INCLUDED |
| Temperature Compensator | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 802027341801-1 | Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division (USA) |
| MG20 | Mark-10 Corp Dba Mark-10 Corp (USA) |
| M220 PRIMARY | Mark-10 Corp Dba Mark-10 Corp (USA) |
NSN 6635-01-625-2074 is a Extensometer, manufactured by Mark-10 Corp Dba Mark-10 Corp, classified under FSC 6635 (No Item Name Available). Status: active.
NSN 6635-01-625-2074 has 3 cross-referenced part numbers: 802027341801-1 (Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division), MG20 (Mark-10 Corp Dba Mark-10 Corp), M220 (Mark-10 Corp Dba Mark-10 Corp).
There are 9 known substitutes for 6635-01-625-2074: 3110-00-100-6155, 2320-00-835-8600, 6650-01-055-3527 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for M220: Carrying Case: NOT PROVIDED; End Item Identification: CONSOL GSE; Scale Range: -0.1 TO 10.0 KILOGRAMS KG; Scale Quantity: 1. 9 total characteristics are documented in the Federal Logistics Information System.