The Dial,scale, cataloged under National Stock Number 5355-01-223-3191, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Kearflex Engineering Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-223-3191 |
| Primary Part Number | 3743-1 |
| Item Name | Dial,scale |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Kearflex Engineering Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 3743-1 PRIMARY | Kearflex Engineering Company (USA) |
NSN 5355-01-223-3191 is a Dial,scale, manufactured by Kearflex Engineering Company, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-223-3191 has 1 manufacturer part number on file: 3743-1 (Kearflex Engineering Company).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-314-7946. Verify interchangeability with system specifications before substitution.
Key specifications for 3743-1: End Item Identification: AH64 SERIES HELICOPTER. 0 specifications are 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.