The Block,ultrasonic Te, cataloged under National Stock Number 6635-00-415-9226, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. The manufacturer of record is Olympus America Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Block,ultrasonic Te |
| FSC / FSG | 6635 — Physical Properties Testing and Inspection (FSG 66) |
| Manufacturers | Olympus America Inc (CAGE 1KY21) |
| Parameter | Value |
|---|---|
| NSN | 6635-00-415-9226 |
| Primary Part Number | 57A4244-30TYPE2 |
| Item Name | Block,ultrasonic Te |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Manufacturer | Olympus America Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 57A4244-30TYPE2 PRIMARY | Olympus America Inc (USA) |
| Reference | Meaning |
|---|---|
| B-011 | 5/9 Secondary reference Agfa Ndt Inc. Div Krautkramer Ultrasonics |
| 57A4244-30TYPE2 | 3/9 Design control — primary reference Olympus Scientific Solutions Technologies Inc. |
NSN 6635-00-415-9226 is a Block,ultrasonic Te, manufactured by Olympus America Inc, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
NSN 6635-00-415-9226 has 1 manufacturer part number on file: 57A4244-30TYPE2 (Olympus America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-00-933-8865. Verify interchangeability with system specifications before substitution.
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.